A thermal insulation and sound insulation truss board

Abstract

The invention discloses a heat-insulating and sound-insulating truss board, comprising a truss assembly, comprising a main support frame arranged on a heat-insulating layer, a cross arm support rod arranged on the main support frame, and an intermediate frame rod arranged between the main support frame and the cross arm support rod; a mounting assembly, comprising a stop block arranged on the heat-insulating layer and a connecting component arranged on the stop block and connected to the main support frame, wherein the heat-insulating layer is provided with a plurality of micro-depressed grooves; and an adjustment assembly, wherein the adjustment assembly is arranged on the stop block, and the truss assembly is connected by using different installation methods according to the required scenes, so that the entire truss board has stronger stability and sound absorption.

Description

Technical Field

[0001] The invention relates to the technical field of truss plates, in particular to a heat-insulating and sound-insulating truss plate. Background Art

[0002] The thermal insulation and sound insulation truss board is a composite floor deck composed of steel trusses and a non-dismantling concrete bottom formwork. During the construction phase, the steel trusses and the concrete bottom formwork form an overall formwork support system to bear the concrete and construction loads without the need for other formwork support. After the floor slab concrete is poured, the steel trusses serve as the stress-bearing steel bars during the use phase of the floor slab, bearing the load during the use phase. The concrete bottom formwork does not need to be dismantled, and the concrete interface formed at the bottom of the floor slab can be directly decorated later. The thermal insulation and sound insulation ceiling board is a prefabricated assembled thermal insulation and sound insulation board developed by our company for the top plate.

[0003] However, most of the existing gantry plates are welded as a whole during use, which has a slightly poor effect in terms of installation, subsequent disassembly and assembly, and earthquake resistance. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the problems existing in the above-mentioned existing thermal insulation and sound insulation honing frame boards, the present invention is proposed.

[0006] Therefore, the object of the present invention is to provide a heat-insulating and sound-insulating honing board.

[0007] To solve the above technical problems, the present invention provides the following technical solutions: a thermal insulation and sound insulation frame board, comprising: a frame assembly, including a main support frame arranged on a thermal insulation layer, a cross arm support rod arranged on the main support frame, and an intermediate frame rod arranged between the main support frame and the cross arm support rod; an installation assembly, including a stop block arranged on the thermal insulation layer and a connecting component arranged on the stop block and connected to the main support frame; and an adjustment assembly, wherein the adjustment assembly is arranged on the stop block.

[0008] As a preferred solution of the thermal insulation and sound insulation honing frame board described in the present invention, the connecting component includes a connecting bolt arranged on a stopping block and a sheet-mounted nut arranged on a side of the insulation layer away from the stopping block, the sheet-mounted nut is fixedly connected to the connecting bolt, and an elongated component for adjustment is provided between the stopping block and the connecting bending fold.

[0009] As a preferred solution of the thermal insulation and sound insulation honing frame board described in the present invention, the extension component includes a connecting sleeve arranged on the blocking block, a sliding tube arranged on the connecting bend and slidably connected to the connecting sleeve, and a locking member arranged between the sliding tube and the connecting sleeve, and the locking member includes a socket opened on the connecting sleeve and the sliding tube and a plug rod detachably connected to the socket.

[0010] As a preferred solution of the thermal insulation and sound insulation honing frame board of the present invention, the adjustment component includes a first clamping block arranged at one end of the clamping block and a second clamping block arranged at the other end of the clamping block, the first clamping block is provided with a clamping groove, the clamping groove is provided with a flexible clamping edge, and the second clamping block is provided with a horizontal groove facing the first clamping block.

[0011] As a preferred solution of the thermal insulation and sound insulation honing frame plate of the present invention, the adjustment component includes a bracket plate arranged on a locking block, a clamp is provided on the bracket plate, an entry opening is opened on the clamp, and a first clamp edge is provided on the bracket plate, and the first clamp edge faces the direction of the clamp.

[0012] As a preferred solution of the thermal insulation and sound insulation honing frame plate described in the present invention, wherein: a second clamping edge is arranged in the clamp near the first clamping edge, the second clamping edge is turned inwardly into the clamp and arranged toward the first clamping edge, the first clamping edge and the second clamping edge cooperate to form a first stopping space, the clamp is provided with a flange at one end away from the first clamping edge, a matching flange is arranged on the stopping block near the flange, a matching flange is turned outwardly on the matching flange, and the matching flange is arranged in a direction away from the matching flange.

[0013] As a preferred solution of the thermal insulation and sound insulation honing frame plate described in the present invention, the first clamping edge includes a plurality of connection blocks hinged end to end and a coating layer sleeved outside the plurality of connection blocks, and a memory alloy plate is provided on the plurality of connection blocks, and the memory alloy plate enables the first clamping edge to bend when not subjected to external force, and the first clamping edge is connected with the matching retaining edge after being straightened.

[0014] As a preferred solution of the thermal insulation and sound insulation honing frame plate described in the present invention, wherein: a recessed groove is provided on the mating rib, a first baffle and a second baffle are provided in the recessed groove, a card slot cooperating with the first baffle and the second baffle is provided on the connecting block located at the end farthest from the bracket plate, and the second baffle is far away from the first card edge relative to the first baffle.

[0015] As a preferred solution of the thermal insulation and sound insulation honing frame board of the present invention, wherein: the bracket plate is provided with a rotating part near the first clamping edge, the rotating part includes a transverse groove opened on the bracket plate, a sliding rod slidably connected in the transverse groove, and an elastic part arranged between the sliding rod and the transverse groove, the front end of the sliding rod is rotatably connected to a transfer block, and the transfer block is connected to one end of the covering layer.

[0016] Beneficial effects of the present invention: When installing the truss assembly, the operator can select the following different installation states:

[0017] 1. When the truss plate is used in a building that does not require casting or layered casting, the main support frame is clamped into the space between the first clamping edge and the second clamping edge: the operator first pulls the first clamping edge to clamp one of the main support frames into the first clamping edge and the second clamping edge, and then connects the recessed groove at the front end of the first clamping edge with the protrusion on the second clamping plate, and then engages the clamp with the matching retaining edge, so that the main support frame is in a floating state, so that the entire truss assembly has a certain floating state.

[0018] During the later pouring, part of the sound insulation coating can be poured first, and the pouring height can just reach the height position of the main support frame, and then the height position of the main support frame can be used to position the sound insulation material or other materials that need to be poured.

[0019] 2. During normal pouring, the operator inserts the main support frame into the space formed between the lower end of the first clamping edge and the stopping plate, and then connects the first clamping edge with the first baffle or the second baffle on the matching baffle. After accommodating, the clamp is buckled with the front end of the matching baffle. When buckled, a certain space will be formed between the clamp and the first baffle and the matching baffle, and the second clamping edge is clamped in this space, and the lower end of the second clamping edge is abutted against the upper side surface of the first clamping edge. Because of the buckling of the clamp and the matching baffle, the second clamping edge has a certain elasticity. Because the memory alloy plate is straightened and connected to the matching baffle, the two side edges of the memory alloy plate are flipped upward, and after flipping up, the space formed above will be closed. Therefore, after pouring later, the poured material will not enter the above space, so that the entire plate after pouring has several of the above-mentioned enclosed spaces, thereby further enhancing the sound insulation and heat preservation effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the thermal insulation and sound insulation honing frame board of the present invention.

[0022] Figure 2 Schematic diagram of the adjustment assembly of the embodiment 1 of the thermal insulation and sound insulation honing board of the present invention

[0023] Figure 3 The overall structural diagram of the heat-insulating and sound-insulating honing board of the present invention is shown in FIG.

[0024] Figure 4 It is a schematic side view of the overall structure of the thermal insulation and sound insulation honing frame board of the present invention.

[0025] Figure 5 This is a schematic diagram of the position of the adjustment components of Example 2 of the thermal insulation and sound insulation honing board of the present invention.

[0026] Figure 6 It is a schematic diagram of the adjustment assembly of the thermal insulation and sound insulation honing frame board of the present invention.

[0027] Figure 7 It is a schematic diagram of the support plate and the clamp described in the thermal insulation and sound insulation honing board of the present invention.

[0028] Figure 8 This is a schematic diagram of the first connection state of the thermal insulation and sound insulation honing frame board of the present invention.

[0029] Fig. 9 This is a schematic diagram of the second connection state of the thermal insulation and sound insulation honing board of the present invention. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included. Example

[0034] Reference Figure 1 and Figure 2 The present invention discloses a heat-insulating sound-insulating truss board, including a truss assembly. In this embodiment, the truss assembly 100 includes a main support frame 101 arranged on the heat-insulating layer. The main support frame 101 is mainly steel bars. The steel bars have strong overall rigidity and are made of hard materials. HRB400 steel bars are usually used, and the strength level reaches CPB550. A cross arm support rod 102 is arranged at the upper position of the main support frame 101. Two main support frames 101 are arranged in parallel. When observing the wide side of the frame plate, the two main support frames 101 and the cross arm support rod 102 are connected end to end to form an isosceles triangle. The two main support frames 101 and the cross arm support rod 102 are the vertices of the three angles of the isosceles triangle. In order to achieve the connection, an intermediate frame rod 103 is provided between the main support frames 101 and the cross arm support rod 102. The intermediate frame rod 103 is a bent cold-rolled smooth round steel bar, and two of them are provided. The intermediate frame rod 103 is welded to the main support frames 101 and the cross arm support rod 102.

[0035] Preferably, truss steel bars are connected between the two main support frames 101, the truss steel bars are welded to the main support frames 101, and stress-bearing steel bars are provided between the cross arm support rods 102 and the truss steel bars, and the stress-bearing steel bars are welded to the cross arm support rods 102 and the truss steel bars.

[0036] Preferably, the truss assemblies 100 mentioned above are all arranged on the insulation layer, the insulation layer is a concrete base membrane, the bottom form concrete reaches the C40 concrete strength level, and the base membrane concrete is coated with a sound-absorbing layer, which can further play a sound insulation role.

[0037] Furthermore, the present invention also includes an installation component 200. In the present embodiment, the installation component 200 includes a stop block 201 arranged on the insulation layer, the stop block 201 is fixed on the insulation layer, at least two stop blocks 201 are provided, and are arranged at both ends of the main support frame 101, mainly used to fix the stop blocks 201, and a connecting component 202 connected to the main support frame 101 is provided on the stop block 201. In the present embodiment, the connecting component 202 includes a connecting bolt 202a arranged at the lower end of the main support frame 101, and the insulation layer is connected by the connecting bolt 202a, and a sheet-mounted nut 202b is provided at the end extending from the connecting bolt 202a for locking.

[0038] Preferably, in addition to the connecting bolts 202a, expansion bolts are used to make the connection, and the lower ends are extended out to make the connection through fixed baffles.

[0039] Furthermore, the present invention also includes an adjustment component 300, which is mainly used to adjust the state of the truss component 100. The adjustment component 300 can adjust the state of the truss component 100, the inclination angle and the deflection state of the overall truss. The adjustment component 300 is set on the stop block 201, and the adjustment component 300 also facilitates installation.

[0040] Furthermore, both ends of the stop block 201 form raised blocks respectively, which extend upward, and the entire material of the stop block 201 is composed of hard plastic, and the position where the main support frame 101 is connected to the stop block 201 is at the raised block position, thereby forming a gap between the main support frame 101 and the insulation layer, so that during the later pouring, concrete enters between the main support frame 101 and the insulation layer, thereby enhancing the degree of fixation during the connection.

[0041] Furthermore, a locking piece is provided on the side of the locking block 201 away from the matching opening. In the present embodiment, the locking piece comprises a connecting bend fold connected to the locking block 201. The shape of the connecting bend fold is consistent with the shape of the locking block 201. After being bent, the connecting bend fold extends upward and forms a protrusion with the same height as the locking block 201. A matching opening is provided on the connecting bend fold, and the matching opening faces the direction of the locking block 201. Furthermore, an extension component 203 for adjustment is provided between the locking block 201 and the connecting bend fold.

[0042] Furthermore, in the present embodiment, the extension part 203 includes a connecting sleeve 203a arranged on the locking block 201, and the connecting sleeve 203a is generally in the shape of a rectangular sleeve. A sliding tube 203b slidingly connected to the connecting sleeve 203a is provided on the connecting bend, and a locking member is provided between the sliding tube 203b and the connecting sleeve 203a. In the present embodiment, the locking member includes a socket 203c opened on the connecting sleeve 203a and the sliding tube 203b and an insertion rod 203d detachably connected to the socket 203c.

[0043] Furthermore, the adjustment component includes a first clamping block 104 arranged at one end of the clamping block 201 and a second clamping block 105 arranged at the other end of the clamping block 201. A clamping groove 106 is opened on the first clamping block 104, and the clamping groove 106 is opened toward the upper end. A flexible clamping edge 107 is provided on the clamping groove 106. The flexible clamping edge 107 is arranged on the flexible clamping edge 107 on the clamping groove 106. When the operator installs the main support frame 101, the main support frame 101 squeezes the flexible clamping edge 107 and is clamped into the clamping groove 106, and will press the flexible clamping edge 107, so that the flexible clamping edge 107 will increase the static friction between the main support frame 101 and the clamping groove 106. A transverse groove 108 facing the first clamping block is opened on the second clamping block 105, and the transverse groove 108 is opened horizontally, so that the mutual cooperation between the transverse groove 108 and the clamping groove 106 jointly clamps the main support frame 101. Example

[0044] like Figure 3-9 , this embodiment is different from the previous embodiment in that: further, in this embodiment, the adjustment component 300 includes a bracket plate 301 arranged on the rear side of the locking block 201, two bracket plates 301 are provided, and then the two bracket plates 301 are staggered, and then a clamp 302 is also provided on each bracket plate 301, the two clamps 302 are arranged in opposite directions, and the circular passage trajectory formed by the two clamps 302 is consistent with the length direction of the locking block 201, and then an entrance is provided at the end of the clamp 302 away from the bracket plate 301, so as to facilitate the operator to clamp the locking block 201 with the main support frame 101, and a bending portion is provided at the end of the clamp 302.

[0045] Furthermore, a first clamping edge 304 is provided on each bracket plate 301. The first clamping edge 304 is arranged in a direction parallel to the surface of the locking block 201 and extends into the clamp 302. The first clamping edge 304 itself has a certain flexibility. Then a second clamping edge 306 is also provided in the clamp 302. The second clamping edge 306 faces the direction of the first clamping edge 304. Then the shape and size of the second clamping edge 306 are consistent with the first clamping edge 304, and the front ends of the second clamping edge 306 and the first clamping edge 304 are close to each other, leaving an opening. Then the first clamping edge 304 and the second clamping edge 306 jointly form a first locking space. The first locking space is roughly shaped like a triangle, but the sides of the triangle are arcs.

[0046] Furthermore, a flange 307 is provided at the end of the clamp 302 away from the first clamping edge 304, and the flange 307 is arranged toward the first clamping edge 304. At the same time, in order to further clamp and hold the clamping force, a matching retaining edge 308 is provided on the lower surface of the stopping block 201 near the flange 307. The matching retaining edge 308 is arranged in a direction perpendicular to the surface of the stopping block 201, and then the flange 307 is also turned outward on the matching retaining edge 308.

[0047] Preferably, in this embodiment, the first clamping edge 304 includes a plurality of connecting blocks 400 hinged end to end and a coating layer 401 sleeved outside the plurality of connecting blocks 400, the connecting blocks 400 are connected by hinges, so that the connecting blocks 400 can rotate, and the first clamping edge 304 can bend differently according to the connection between the main support frame 101 rod, and a memory alloy plate 402 is provided in the coating layer 401, and the memory alloy plate 402 is flat in the initial state, and is deformed by external force. When the memory alloy plate 402 is bent, it returns to its original state, and then the bending of the memory alloy plate 402 will cause the entire first clamping edge 304 to bend, and then cooperate with the second clamping edge 306 or the bending portion to align the main support frame 101 rods, thereby completing the embrace of the main support frame 101 rods, and the state of the memory alloy plate 402 can be controlled by the operator. The memory alloy plate 402 makes the first clamping edge 304 bend when not subject to external force, and the first clamping edge 304 can be connected with the matching retaining edge 308 after straightening.

[0048] Furthermore, a recessed groove 403 is provided on the mating retaining edge 308, and the recessed groove 403 is used to dock with the first clamping plate. A first baffle 404 and a second baffle 405 are provided in the recessed groove 403, and a plurality of extension blocks are provided on the side walls of the first baffle 404 and the second baffle 405. A clamping groove 406 that cooperates with the first baffle 404 and the second baffle 405 is provided on the connecting block located at the end farthest from the bracket plate 301, and the clamping groove 406 connects the covering layer 401.

[0049] Furthermore, a rotating member 500 is provided on the bracket plate 301 near the first clamping edge 304. In the present embodiment, the rotating member 500 includes a transverse groove 501 opened on the bracket plate 301, a sliding rod 502 slidably connected in the transverse groove 501, and an elastic member arranged between the sliding rod 502 and the transverse groove 501. A transfer block 503 is rotatably connected to the front end of the sliding rod 502, and the transfer block 503 is connected to one end of the covering layer 401.

[0050] Operation process: When installing the truss assembly 100, the operator can select the following different installation states:

[0051] 1. When the truss plate is used in a building that does not require casting or layered casting, the main support frame 101 is clamped into the space between the first clamping edge 304 and the second clamping edge 306: the operator first pulls the first clamping edge 304, clamps one of the main support frames 101 into the first clamping edge 304 and the second clamping edge 306, and then connects the recessed groove 403 at the front end of the first clamping edge 304 with the protrusion on the second clamping plate, and then engages the hoop 302 with the matching retaining edge 308, so that the main support frame 101 is in a floating state, so that the entire truss assembly 100 has a certain floating state.

[0052] During the later pouring, part of the sound insulation coating can be poured first, and the pouring height can just reach the height position of the main support frame 101 body, and then the height position of the main support frame 101 body can be used to position the sound insulation material or other materials that need to be poured.

[0053] 2. During normal pouring, the operator inserts the main support frame 101 into the space formed between the lower end of the first clamping edge 304 and the clamping plate, and then connects the first clamping edge 304 with the first baffle 404 or the second baffle 405 on the matching baffle 308. After being accommodated, the hoop 302 is buckled with the front end of the matching baffle 308. When buckled, a certain space is formed between the hoop 302 and the first baffle 404 and the matching baffle, and the second clamping edge 306 is clamped in this space, and the lower end of the second clamping edge 306 is connected to the first clamping edge. The upper side surface of the edge 304 is abutted, and because the clamp 302 is buckled with the matching retaining edge 308, the second clamping edge 306 has a certain elasticity. When the memory alloy plate 402 is straightened and connected with the matching retaining edge 308, the two side edges of the memory alloy plate 402 are flipped upward, and after flipping up, they will just close the above-formed space. Therefore, after pouring later, the poured material will not enter the above-mentioned space, so that the entire plate after pouring has several of the above-mentioned enclosed spaces, thereby further enhancing the sound insulation and heat preservation effects.

[0054] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, changes in orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to an alternative embodiment. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0055] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those features that are not relevant to implementing the invention).

[0056] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A thermal insulation and sound insulation honing board, characterized by: include, The arm frame assembly (100) comprises a main support frame (101) arranged on the thermal insulation layer, a cross arm support rod (102) arranged on the main support frame (101), and an intermediate frame rod (103) arranged between the main support frame (101) and the cross arm support rod (102); The mounting assembly (200) comprises a stop block (201) arranged on the thermal insulation layer and a connecting component (202) arranged on the stop block (201) and connected to the main support frame (101), wherein the thermal insulation layer is provided with a plurality of micro-recessed grooves (204); and An adjustment assembly (300), the adjustment assembly (300) being arranged on a stop block (201), the connection component (202) comprising a connection bolt (202a) arranged on the stop block (201) and a sheet-mounted nut (202b) arranged on a side of the insulation layer away from the stop block (201), the sheet-mounted nut (202b) being fixedly connected to the connection bolt (202a), the stop block (201) being provided with an extension component (203) for adjustment, the extension component ( 203) comprises a connecting sleeve (203a) arranged on a stop block (201), a sliding tube (203b) arranged on a connecting bend and slidably connected to the connecting sleeve (203a), and a locking member arranged between the sliding tube (203b) and the connecting sleeve (203a), wherein the locking member comprises a socket (203c) provided on the connecting sleeve (203a) and the sliding tube (203b), and an insert rod (203d) detachably connected to the socket (203c); The adjustment assembly (300) comprises a support plate (301) arranged on a stop block (201); a clamp (302) is arranged on the support plate (301); an entrance is opened on the clamp (302); a first clamp edge (304) is arranged on the support plate (301); the first clamp edge (304) faces the direction of the clamp (302); a second clamp edge (306) is arranged in the clamp (302) near the first clamp edge (304); the second clamp edge (306) faces the first clamp edge (304); ) direction and is arranged toward the first clamping edge (304), the first clamping edge (304) and the second clamping edge (306) cooperate to form a first locking space, the clamping hoop (302) is provided with a flange (307) at one end away from the first clamping edge (304), a matching rib (308) is provided on the locking block (201) near the flange (307), a matching flange (309) is turned outward on the matching flange (308), and the matching flange (309) is arranged in a direction away from the matching rib (308).

2. The heat-insulating and sound-insulating honing board according to claim 1, characterized in that: The first clamping edge (304) comprises a plurality of connection blocks (400) hinged end to end and a coating layer (401) sleeved outside the plurality of connection blocks (400), and a memory alloy plate (402) is provided on the plurality of connection blocks (400). The memory alloy plate (402) causes the first clamping edge (304) to bend when not subjected to external force, and the first clamping edge (304) is connected to the matching retaining edge (308) after being straightened.

3. The heat-insulating and sound-insulating honing board according to claim 2, characterized in that: The matching retaining edge (308) is provided with a recessed groove (403), a first baffle (404) and a second baffle (405) are provided in the recessed groove (403), a clamping groove (406) matching with the first baffle (404) and the second baffle (405) is provided on the connecting block (400) located at the end farthest from the bracket plate (301), and the second baffle (405) is far away from the first clamping edge (304) relative to the first baffle (404).

4. The heat-insulating and sound-insulating truss board according to claim 3, characterized in that: The support plate (301) is provided with a rotating member (500) near the first clamping edge (304), and the rotating member (500) comprises a transverse groove (501) provided on the support plate (301), a sliding rod (502) slidably connected in the transverse groove (501), and an elastic member provided between the sliding rod (502) and the transverse groove (501), and a transfer block (503) is rotatably connected to the front end of the sliding rod (502), and the transfer block (503) is connected to one end of the covering layer (401).

Images