SMC (Sheet Molding Compound) door frame pouring template for single doorsill-free protective

Abstract

The utility model discloses a single-leaf threshold-free protective air-tight door SMC door frame pouring formwork which comprises an inner frame formwork assembly, an outer frame formwork assembly, a supporting assembly and a through hole embedded part, the inner frame formwork assembly comprises an inner frame top plate, an inner frame bottom plate and two inner frame side plates, and the outer frame formwork assembly comprises two outer frame top plates and four outer frame side plates. The two outer frame top plates are detachably installed on the edges of the two sides of the top of the inner frame top plate, the two outer frame side plates are detachably installed on the edges of the two sides of the surfaces, away from each other, of the two inner frame side plates correspondingly, and the supporting assembly comprises a plurality of supporting rods; the top ends of the multiple supporting rods are detachably and fixedly connected with the two outer frame top plates and the four outer frame side plates correspondingly, the through hole embedded part comprises a plurality of embedded pipes, and an insertion rod is arranged in each embedded pipe in a penetrating mode. The device can assist in pouring the concrete outer frame, so that the SMC door frame of the single doorsill-free protective air-tight door can be conveniently mounted on the concrete outer frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of protective sealing door, especially to single leaf no threshold protective sealing door SMC door frame pouring formwork. BACKGROUND

[0002] Protective sealing door generally includes single leaf protective sealing door and double leaf protective sealing door, and the protective sealing door should be able to block shock wave and meet corresponding resistance requirements. SMC composite material is a kind of glass steel, mainly composed of GF (special yarn), MD (filler) and various additives, and the SMC material has superior corrosion resistance, light weight, easy engineering design, flexibility and other advantages, and its mechanical properties can be comparable to some metal materials, and by adjusting formula, the SMC composite material can have a series of advantages such as anti-static, flame retardant, good thermal stability, high strength, corrosion resistance, long service life and high production efficiency.

[0003] The door frame of the existing protective sealing door is mostly made of steel material, and is mostly integral door frame, which is heavy and inconvenient to transport and install. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of single leaf no threshold protective sealing door SMC door frame pouring formwork, it can assist pouring concrete outer frame, so that concrete outer frame is installed single leaf no threshold protective sealing door SMC door frame is convenient.

[0005] To achieve the above object and other related objects, the utility model provides a single fan no threshold protection sealed door SMC door frame pouring formwork, it includes: inner frame formwork component, outer frame formplate component, support component and through -hole embedded part, the inner frame formwork component includes inner frame top plate, inner frame bottom plate and two inner frame side plates, the both ends of inner frame top plate are respectively with the top of two inner frame side plates can detachable fixed connection, the both ends of inner frame bottom plate are respectively with the bottom of two inner frame side plates can detachable fixed connection, the top surface of inner frame top plate is equipped with two first limit convex strips along the extension direction of inner frame top plate, the surface of two inner frame side plates is respectively equipped with two second limit convex strips along the extension direction of inner frame side plate, the both ends of first limit convex strip are respectively with the end of second limit convex strip on two inner frame side plates cooperation, the surface of two inner frame side plates is respectively equipped with two first convex blocks, the outer frame formplate component includes two outer frame top plates and four outer frame side plates, two outer frame top plates can detachable installation in the both sides edges of inner frame top plate top, the both sides edges of the surface of two inner frame side plates are respectively detachable installation one outer frame side plate, the both ends of each outer frame top plate are respectively with the top of two outer frame side plates cooperation, the bottom edge of two outer frame top plates towards the inner frame top plate side is respectively with two first limit convex strips cooperation, four outer frame side plates towards two inner frame side plate side inner side edge is respectively with four second limit convex strips cooperation, the both ends of the surface bottom of two outer frame top plates relative arrangement are respectively equipped with one second convex block, the support component includes a plurality of support rods, the top of a plurality of support rods is respectively with two outer frame top plates, four outer frame side plates can detachable fixed connection, the bottom of a plurality of support rods is with ground or base surface resistance, the through -hole embedded part includes a plurality of embedded pipes, one plug rod is arranged in each embedded pipe, the both ends of plug rod are with the both ends of embedded pipe cooperation, the both ends of plug rod are respectively equipped with one plug, the outer frame formplate component is equipped with a plurality of insertion holes, the plug is matched with the plug hole and is inserted.

[0006] In the utility model single fan no threshold protection sealed door SMC door frame pouring formwork one example, the surface of relative arrangement of inner frame top plate and inner frame bottom plate is respectively equipped with a plurality of first reinforcing bars, a plurality of first reinforcing bars are along the extension direction of inner frame top plate or inner frame bottom plate setting.

[0007] In the utility model single fan no threshold protection sealed door SMC door frame pouring formwork one example, the surface of relative arrangement of two inner frame side plates is respectively equipped with a plurality of second reinforcing bars, a plurality of second reinforcing bars are along the extension direction of two inner frame side plates setting, the end of a plurality of first reinforcing bars and a plurality of second reinforcing bars cooperation.

[0008] In one example of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model, several corner connecting blocks are provided at the connection between the inner frame top plate and the inner frame side plate and at the connection between the inner frame bottom plate and the inner frame side plate. The corner connecting blocks are respectively connected to the inner frame top plate and the inner frame side plate by bolt assemblies, or the corner connecting blocks are respectively connected to the inner frame bottom plate and the inner frame side plate by bolt assemblies.

[0009] In one example of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model, the inner frame template assembly further includes several inclined support plates. The inclined support plates are used for connecting and fixing the top plate of the inner frame to the inner wall of the side plate of the inner frame, or for connecting and fixing the bottom plate of the inner frame to the inner wall of the side plate of the inner frame.

[0010] In an example of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model, the cross-sections of the first limiting protrusion and the second limiting protrusion are both triangular.

[0011] In an example of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model, a third reinforcing rib assembly is provided on the opposing surfaces of the two outer frame top plates, and a plurality of first bolt holes are provided at the bottom of the two outer frame top plates respectively, and a plurality of second bolt holes are provided at the two side edges of the inner frame top plate respectively, with the plurality of first bolt holes cooperating with the plurality of second bolt holes.

[0012] In an example of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model, a fourth reinforcing rib assembly is provided on the opposing surfaces of the four outer frame side plates. A plurality of third bolt holes are provided on the opposing surfaces of the two outer frame side plates that cooperate with the same outer frame top plate. A plurality of fourth bolt holes are provided at the two side edges of the two inner frame side plates. The plurality of third bolt holes cooperate with the plurality of fourth bolt holes.

[0013] In one example of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model, the support component further includes several mounting blocks. The mounting blocks are respectively fixedly installed on the outer walls of the two outer frame top plates and the four outer frame side plates. A connecting component is fixedly installed at the top of each support rod, and the connecting component is detachably and fixedly connected to the mounting block.

[0014] In one example of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model, several insertion holes are provided on the two outer frame top plates and the four outer frame side plates.

[0015] This utility model relates to a single-leaf, threshold-free, SMC (Self-Mounted Molding) protective airtight door frame casting template. An inner frame template assembly forms the pre-reserved protective airtight door opening. An outer frame template assembly is installed on the outside of the inner frame template assembly to form a mold for concrete pouring. Supporting components are used to support and fix the outer frame template assembly. Through-hole embedded parts are installed inside the outer frame template assembly, and embedded pipes are installed using insert rods, thus reserving several through holes in the cast concrete frame for subsequent door frame installation. The first and second limiting protrusions facilitate the positioning and installation of the outer frame top and side plates. The inner and outer frame template assemblies of this utility model are easier and faster to install, and offer good stability, reducing the difficulty and workload for workers. The cast concrete frame is compatible with the installation of single-leaf, threshold-free, SMC protective airtight door frames, making the concrete frame pouring and door frame installation more standardized, thereby improving the quality of protective airtight doors in buildings. Attached Figure Description

[0016] Figure 1 This is a perspective view of an embodiment of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model;

[0017] Figure 2 This is a side view of an embodiment of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model;

[0018] Figure 3 This is a schematic diagram of the inner frame template assembly in one embodiment of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model;

[0019] Figure 4 This is a schematic diagram of the outer frame template assembly in one embodiment of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the top plate of the outer frame in one embodiment of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model;

[0021] Figure 6 This is a schematic diagram of the outer frame side plate in one embodiment of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model;

[0022] Figure 7 This is a partial structural diagram of the support component in one embodiment of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model.

[0023] Figure 8 This is a schematic diagram of the through-hole embedded part in one embodiment of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model.

[0024] Component designation:

[0025] 100. Inner frame template assembly; 110. Inner frame top plate; 111. First limiting protrusion; 112. First reinforcing rib; 113. Second bolt hole; 120. Inner frame bottom plate; 130. Inner frame side plate; 131. Second reinforcing rib; 132. Second limiting protrusion; 133. First protrusion; 134. Fourth bolt hole; 140. Corner connecting block; 150. Inclined support plate; 200. Outer frame template assembly; 210. Outer frame top plate; 211. Second protrusion; 212. Third reinforcing rib assembly; 220. Outer frame side plate; 221. Fourth reinforcing rib assembly; 222. Third bolt hole; 230. Insertion hole; 300. Support assembly; 310. Support rod; 320. Mounting block; 330. Connecting assembly; 400. Through hole embedded part; 410. Embedded pipe; 420. Insert rod; 421. Plug. Detailed Implementation

[0026] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. It should also be understood that the terminology used in the embodiments of this utility model is for describing specific implementation schemes and not for limiting the scope of protection of this utility model. Test methods in the following embodiments that do not specify specific conditions are generally performed under conventional conditions or according to the conditions recommended by the respective manufacturers.

[0027] When numerical ranges are given in the embodiments, it should be understood that, unless otherwise specified in this invention, both endpoints of each numerical range and any value between the two endpoints may be selected. Unless otherwise defined, all technical and scientific terms used in this invention, as well as the prior art known to those skilled in the art and the description of this invention, may be implemented using any prior art methods, equipment, and materials similar to or equivalent to those in the embodiments of this invention.

[0028] Please see Figures 1 to 8This utility model provides a casting template for a single-leaf, thresholdless, protective airtight door SMC door frame, comprising: an inner frame template assembly 100, an outer frame template assembly 200, a support assembly 300, and a through-hole embedded part 400. The inner frame template assembly 100 includes an inner frame top plate 110, an inner frame bottom plate 120, and two inner frame side plates 130. The two ends of the inner frame top plate 110 are detachably and fixedly connected to the top ends of the two inner frame side plates 130, respectively. The two ends of the inner frame bottom plate 120 are detachably and fixedly connected to the bottom ends of the two inner frame side plates 130, respectively. The fixed connection is disassembled. Two first limiting protrusions 111 are provided on the top surface of the inner frame top plate 110 along the extension direction of the inner frame top plate 110. Two second limiting protrusions 132 are provided on the opposing surfaces of the two inner frame side plates 130 along the extension direction of the inner frame side plates 130. The two ends of the first limiting protrusions 111 respectively cooperate with the ends of the second limiting protrusions 132 on the two inner frame side plates 130. Two first protrusions 133 are provided on the opposing surfaces of the two inner frame side plates 130. The outer frame template assembly 200 includes two outer frame top plates 210 and four outer frame side plates 220. The two outer frame top plates 210 are detachably installed on the two side edges of the top of the inner frame top plate 110. One outer frame side plate 220 is detachably installed on the two side edges of the opposing surfaces of the two inner frame side plates 130. The two ends of each outer frame top plate 210 are respectively engaged with the top of the two outer frame side plates 220. The bottom edges of the two outer frame top plates 210 facing the inner frame top plate 110 are respectively engaged with two first limiting protrusions 111. The inner edges of the four outer frame side plates 220 facing the two inner frame side plates 130 are respectively engaged with four second limiting protrusions 132. A second protrusion 211 is provided at each end of the bottom of the opposing surfaces of the two outer frame top plates 210. The support assembly 300 includes a plurality of support rods 310, the top ends of which are detachably and fixedly connected to two outer frame top plates 210 and four outer frame side plates 220, respectively, and the bottom ends of which abut against the ground or base surface. The through-hole embedded part 400 includes a plurality of embedded pipes 410, each embedded pipe 410 having a plug 420 inserted inside it. The two ends of the plug 420 mate with the two ends of the embedded pipe 410, and each end of the plug 420 has a plug 421. The outer frame template assembly 200 has a plurality of insertion holes 230, and the plugs 421 mate with the insertion holes 230 for insertion.

[0029] When using this utility model, first install the inner frame template assembly 100, place the inner frame bottom plate 120 on the bottom surface or base surface of the designated position, then fix the bottom ends of the two inner frame side plates 130 to the two ends of the inner frame bottom plate 120, and then fix the two ends of the inner frame top plate 110 to the top ends of the two inner frame side plates 130 to complete the installation of the inner frame template assembly 100. Then fix one outer frame top plate 210 and two outer frame side plates 220 on one side of the inner frame template assembly 100, and use several support rods 310 to support and fix the outer frame top plate 210 and outer frame side plates 220. Then insert the plugs 421 at one end of several plugs 420 on the through hole pre-embedded parts 400 into several plug holes 230 on the outer frame top plate 210 and outer frame side plates 220 to complete the installation of several pre-embedded pipes 410. Then, the reinforcing cage is installed on the outside of the inner frame formwork assembly 100. Another outer frame top plate 210 and two outer frame side plates 220 are then fixedly installed on the other side of the inner frame formwork assembly 100. The plugs 421 at the other ends of several insertion rods 420 are inserted into several insertion holes 230 on the outer frame top plate 210 and outer frame side plates 220. Finally, several support rods 310 are used to support and fix the outer frame top plate 210 and outer frame side plates 220, thus completing the installation of the entire casting formwork. After casting, the support assembly 300 and its supported outer frame formwork assembly 200 are disassembled one by one. Then, the inner frame formwork assembly 100 is disassembled. Finally, several insertion rods 420 are pulled out from the embedded pipes 410, leaving the embedded pipes 410 in the concrete frame, forming a through hole for installing a single-leaf thresholdless protective airtight door (SMC) door frame.

[0030] The first limiting protrusion 111 and the second limiting protrusion 132 facilitate the positioning and installation of the outer frame top plate 210 and the outer frame side plate 220. The first protrusion 133 and the second protrusion 211 can create corresponding grooves in the poured concrete frame for subsequent door frame installation. The inner frame template assembly 100 and the outer frame template assembly 200 of this utility model are easier and faster to install, and have good stability, which can reduce the difficulty and workload of workers. The poured concrete frame can be adapted to the installation of single-leaf thresholdless protective airtight door SMC door frame, which can make the pouring of concrete frame and the installation of door frame more standardized, thereby improving the quality of the protective airtight door of the building.

[0031] Please see Figure 3In an example of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model, a plurality of first reinforcing ribs 112 are respectively provided on the opposing surfaces of the inner frame top plate 110 and the inner frame bottom plate 120, and the plurality of first reinforcing ribs 112 are arranged along the extending direction of the inner frame top plate 110 or the inner frame bottom plate 120. A plurality of second reinforcing ribs 131 are respectively provided on the opposing surfaces of the two inner frame side plates 130, and the plurality of second reinforcing ribs 131 are arranged along the extending direction of the two inner frame side plates 130, and the ends of the plurality of first reinforcing ribs 112 and the plurality of second reinforcing ribs 131 are engaged. The first reinforcing ribs 112 and the second reinforcing ribs 131 are used to strengthen the structural strength.

[0032] Please see Figure 3 In an example of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model, several corner connecting blocks 140 are respectively provided at the connection points between the inner frame top plate 110 and the inner frame side plate 130, and at the connection points between the inner frame bottom plate 120 and the inner frame side plate 130. The corner connecting blocks 140 are connected to the inner frame top plate 110 and the inner frame side plate 130 respectively via bolt assemblies, or the corner connecting blocks 140 are connected to the inner frame bottom plate 120 and the inner frame side plate 130 respectively via bolt assemblies. The corner connecting blocks 140 are used for connecting and installing the inner frame template assembly 100. The detachable installation of the inner frame template assembly 100 can be completed by using bolts and nuts in conjunction with several corner connecting blocks 140.

[0033] Please see Figure 3 In an example of a single-leaf, threshold-free, protective airtight door SMC door frame casting template of this utility model, the inner frame template assembly 100 further includes several inclined support plates 150. These inclined support plates 150 are used for connecting and fixing the inner frame top plate 110 to the inner wall of the inner frame side plate 130, or for connecting and fixing the inner frame bottom plate 120 to the inner wall of the inner frame side plate 130. The cross-section of the first limiting protrusion 111 and the second limiting protrusion 132 is triangular. The inclined support plates 150 effectively enhance the structural stability of the inner frame template assembly 100.

[0034] Please see Figures 4 to 6In an example of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model, third reinforcing rib assemblies 212 are provided on the opposing surfaces of the two outer frame top plates 210. A plurality of first bolt holes are provided at the bottom of each of the two outer frame top plates 210, and a plurality of second bolt holes 113 are provided at the two side edges of the inner frame top plate 110. The plurality of first bolt holes and the plurality of second bolt holes 113 cooperate with each other. Fourth reinforcing rib assemblies 221 are provided on the opposing surfaces of the four outer frame side plates 220. A plurality of third bolt holes 222 are provided on the opposing surfaces of the two outer frame side plates 220 that cooperate with the same outer frame top plate 210. A plurality of fourth bolt holes 134 are provided at the two side edges of the two inner frame side plates 130, and the plurality of third bolt holes 222 cooperate with the plurality of fourth bolt holes 134. The outer frame template assembly 200 and the inner frame template assembly 100 are detachably connected by bolts and nuts.

[0035] Please see Figures 4 to 7 In an example of the SMC door frame casting template for a single-leaf thresholdless protective airtight door of this utility model, the support assembly 300 further includes several mounting blocks 320. These mounting blocks 320 are respectively fixedly installed on the outer walls of the two outer frame top plates 210 and the four outer frame side plates 220. A connecting assembly 330 is fixedly installed at the top of each support rod 310, and the connecting assembly 330 is detachably and fixedly connected to the mounting block 320. Several insertion holes 230 are provided on the two outer frame top plates 210 and the four outer frame side plates 220. The connecting assembly 330 is detachably connected to the mounting block 320 by bolts. It should be noted that the bolts and nuts are not shown in the accompanying drawings.

[0036] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A single-leaf, threshold-free, protective airtight door frame SMC casting template, characterized in that, include: An inner frame template assembly includes an inner frame top plate, an inner frame bottom plate, and two inner frame side plates. The two ends of the inner frame top plate are detachably and fixedly connected to the top ends of the two inner frame side plates, and the two ends of the inner frame bottom plate are detachably and fixedly connected to the bottom ends of the two inner frame side plates. Two first limiting protrusions are provided on the top surface of the inner frame top plate along the extending direction of the inner frame top plate. Two second limiting protrusions are provided on the opposing surfaces of the two inner frame side plates along the extending direction of the inner frame side plates. The two ends of the first limiting protrusions respectively cooperate with the ends of the second limiting protrusions on the two inner frame side plates. Two first protrusions are provided on the opposing surfaces of the two inner frame side plates. An outer frame template assembly includes two outer frame top plates and four outer frame side plates. The two outer frame top plates are detachably installed on the two side edges of the top of the inner frame top plate. One outer frame side plate is detachably installed on each side edge of the opposite surface of the two inner frame side plates. The two ends of each outer frame top plate are respectively engaged with the top of the two outer frame side plates. The bottom edges of the two outer frame top plates facing the inner frame top plate are respectively engaged with two first limiting protrusions. The inner edges of the four outer frame side plates facing the two inner frame side plates are respectively engaged with four second limiting protrusions. A second protrusion is provided at each end of the bottom of the opposite surface of the two outer frame top plates. The support assembly includes a plurality of support rods, the top ends of which are detachably and fixedly connected to two outer frame top plates and four outer frame side plates, and the bottom ends of which abut against the ground or base surface. The through-hole embedded component includes several embedded pipes, each embedded pipe having a plug inserted inside it. The two ends of the plug are engaged with the two ends of the embedded pipe, and each end of the plug is provided with a plug. The outer frame template assembly has several insertion holes, and the plug is engaged with the insertion holes.

2. The SMC door frame casting template for a single-leaf thresholdless protective airtight door as described in claim 1, characterized in that, The inner frame top plate and the inner frame bottom plate are respectively provided with a plurality of first reinforcing ribs on their opposing surfaces, and the plurality of first reinforcing ribs are provided along the extending direction of the inner frame top plate or the inner frame bottom plate.

3. The SMC door frame casting template for a single-leaf thresholdless protective airtight door as described in claim 2, characterized in that, The two inner frame side plates are respectively provided with a plurality of second reinforcing ribs on their opposing surfaces. The plurality of second reinforcing ribs are provided along the extension direction of the two inner frame side plates, and the ends of the plurality of first reinforcing ribs and the plurality of second reinforcing ribs are engaged.

4. The SMC door frame casting template for a single-leaf thresholdless protective airtight door as described in claim 3, characterized in that, Several corner connecting blocks are provided at the connection points between the inner frame top plate and the inner frame side plate, and at the connection points between the inner frame bottom plate and the inner frame side plate. The corner connecting blocks are connected to the inner frame top plate and the inner frame side plate respectively by bolt assemblies, or the corner connecting blocks are connected to the inner frame bottom plate and the inner frame side plate respectively by bolt assemblies.

5. The SMC door frame casting template for a single-leaf thresholdless protective airtight door as described in claim 4, characterized in that, The inner frame template assembly also includes several inclined support plates, which are used for connecting and fixing the top plate of the inner frame to the inner wall of the side plate of the inner frame, or for connecting and fixing the bottom plate of the inner frame to the inner wall of the side plate of the inner frame.

6. The SMC door frame casting template for a single-leaf thresholdless protective airtight door as described in claim 1, characterized in that, The cross-sections of both the first limiting protrusion and the second limiting protrusion are triangular.

7. The SMC door frame casting template for a single-leaf thresholdless protective airtight door as described in claim 1, characterized in that, A third reinforcing rib assembly is provided on the opposing surfaces of the two outer frame top plates. A plurality of first bolt holes are provided at the bottom of the two outer frame top plates respectively. A plurality of second bolt holes are provided at the two side edges of the inner frame top plate respectively. The plurality of first bolt holes and the plurality of second bolt holes cooperate with each other.

8. The SMC door frame casting template for a single-leaf thresholdless protective airtight door as described in claim 7, characterized in that, A fourth reinforcing rib assembly is provided on the opposing surfaces of the four outer frame side plates. A plurality of third bolt holes are provided on the surfaces of the two outer frame side plates that cooperate with the same outer frame top plate. A plurality of fourth bolt holes are provided at the two side edges of the two inner frame side plates. The plurality of third bolt holes cooperate with the plurality of fourth bolt holes.

9. The SMC door frame casting template for a single-leaf thresholdless protective airtight door as described in claim 1, characterized in that, The support assembly also includes several mounting blocks, which are respectively fixedly installed on the outer walls of the two outer frame top plates and the four outer frame side plates. A connecting component is fixedly installed at the top of each support rod, and the connecting component is detachably and fixedly connected to the mounting block.

10. The SMC door frame casting template for a single-leaf thresholdless protective airtight door as described in claim 1, characterized in that, Each of the two outer frame top plates and the four outer frame side plates is provided with a number of the aforementioned insertion holes.

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