Composite material high-performance ultra-deep membrane shell

Abstract

The invention discloses a high-performance ultra-deep membrane shell made of a composite material, and relates to the technical field of constructional engineering. According to the high-performance ultra-deep membrane shell made of the composite material, through cooperation of the multiple right-angle type supporting side plates and the side membrane plates, the right-angle type supporting side plates and the side membrane plates can be assembled in sequence through installation of the bottom supporting frame in the using process till the upper membrane plate is installed above the multiple side membrane plates, and compared with a traditional membrane block, the assembly efficiency is greatly improved; the supporting rib plates are arranged on the right-angle type supporting side plates, assembly and transportation are facilitated during demolding, the using effect of the membrane shell is effectively improved, meanwhile, the limiting supporting ends at the two ends of the supporting rib plates abut against the corresponding right-angle type supporting side plates, the assembly strength of the right-angle type supporting side plates can be improved, and the supporting rib plates can be suitable for deeper concrete pouring operation; and the application range of the equipment is expanded.

Description

Technical Field

[0001] The invention relates to the technical field of building engineering, in particular to an ultra-deep membrane shell made of high performance composite materials. Background Art

[0002] At present, in the construction of dense-ribbed beams and slabs, membrane shells are mostly used to replace membrane plates for casting. This process makes the formed dense-ribbed beams and slabs beautiful in shape. Referring to the Chinese patent, the announcement number is "CN208870254U" "A membrane shell for casting dense-ribbed beams and slabs". The patent points out that the existing membrane shell assembly will easily cause displacement during concrete pouring, affecting the appearance and quality; but the above-mentioned membrane shell still has the problems of convenience of use and poor load-bearing capacity, and is difficult to be used for deeper concrete pouring operations. In this regard, we propose a high-performance ultra-deep membrane shell made of composite materials to solve the above problems. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides an ultra-deep membrane shell made of composite materials with high performance, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-performance ultra-deep membrane shell made of composite material, comprising an upper membrane plate and a plurality of side membrane plates, wherein a connecting component is provided between the upper membrane plate and the plurality of side membrane plates, so as to splice the upper membrane plate and the plurality of side membrane plates into a pentahedron;

[0005] The connection assembly includes a bottom support frame, the top surface of the bottom support frame is equipped with right-angle support side panels on all sides, a plurality of side membrane panels are installed with fixed plates on the inner sides, and plug-in slots are reserved between the fixed plates and the corresponding side membrane panels, and the plurality of side membrane panels are respectively plugged into two adjacent right-angle support side panels through the plug-in slots;

[0006] An assembly plate is fixedly installed on the inner side of the upper membrane plate, and the upper membrane plate is plugged onto the upper parts of the plurality of side membrane plates through the cooperation of a plurality of assembly plates.

[0007] Preferably, both sides of the plurality of side membrane panels are provided with arc-shaped surfaces, so that the arc-shaped surfaces of adjacent side membrane panels can be fitted together during assembly.

[0008] Preferably, a positioning base plate is fixedly installed at the bottom of the right-angle supporting side panel, and a plurality of positioning rods are fixedly installed at the bottom of the positioning base plate. A plurality of limiting holes are symmetrically opened on the top surface of the bottom supporting frame, and the opening size of the limiting holes is adapted to the positioning rods, so as to complete the locking operation between the right-angle supporting side panel and the bottom supporting frame.

[0009] Preferably, a sealing pad is fixedly mounted on the bottom of the bottom support frame, a concave sealing plate is fixedly mounted on the outer side of the sealing pad, and the concave sealing plate is fixedly connected to the bottom of the bottom support frame.

[0010] Preferably, a reinforcing component is provided between the upper membrane plate and the plurality of side membrane plates, and the reinforcing component is used to ensure the connection strength between the side membrane plates and the pressure-bearing strength of the side membrane plates during casting. The reinforcing component includes supporting ribs, and the supporting ribs have multiple limited support end heads fixedly installed at both ends. The installation position of the supporting ribs is located between a plurality of right-angle supporting side plates, and the limited support end heads are respectively slidably connected to the corresponding right-angle supporting side plates.

[0011] Preferably, a plurality of the right-angle support side plates are provided with limiting slots at one end close to the positioning base plate, so as to enable the limiting support end to pass through the corresponding limiting slots when the support ribs are disassembled.

[0012] Preferably, a locking assembly is provided between the limit support end and the corresponding right-angle support side plate, which is used to lock the limit support end and the corresponding right-angle support side plate after assembly is completed, and the locking assembly includes a limit convex rod, and limit ring grooves are provided on both sides of the interior of the limit support end, and the limit convex rod is slidably connected to the corresponding limit ring groove, and an annular cavity which is interconnected with the limit ring groove is provided inside the support rib plate, and a transmission rope is slidably connected inside the annular cavity, and an elastic rope is fixedly installed between the transmission rope and the corresponding limit convex rod, and a reset spring is sleeved on the outer side of the transmission rope, and a support spring is fixedly installed between the end of the limit convex rod and the inner wall of the limit ring groove.

[0013] Preferably, a transmission traction plate is slidably mounted on the bottom of the supporting rib plate, and the transmission pull rope passes through the transmission traction plate and is fixedly connected thereto.

[0014] Preferably, anti-slip bumps are fixedly mounted on the ends of the plurality of position-limiting protrusions.

[0015] Preferably, a plurality of the right-angle supporting side plates are provided with limiting through holes on their inner sides, and there are a plurality of limiting through holes with sizes matching those of the limiting convex rods.

[0016] The present invention provides a high-performance ultra-deep membrane shell made of composite materials. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The high-performance ultra-deep membrane shell of the composite material can be installed through the bottom support frame when in use, through the cooperation of multiple right-angle supporting side panels and side membrane panels, and then the right-angle supporting side panels and the side membrane panels are assembled in sequence until the upper membrane plate is installed on top of the multiple side membrane panels. Compared with traditional membrane blocks, it is easy to assemble, demold and transport, which effectively improves the use effect of the membrane shell.

[0018] (2) The high-performance ultra-deep membrane shell of the composite material can improve the assembly strength of the right-angle support side plates by supporting the limit support ends at both ends of the supporting ribs and counteracting the corresponding right-angle support side plates, avoiding deformation of the side membrane plates due to excessive membrane shell depth during the pouring process, making it suitable for deeper concrete pouring operations, thereby improving the application range of the equipment and the pouring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 For the present invention Figure 1 Schematic diagram of the cross-section structure;

[0021] Figure 3 For the present invention Figure 2 Side view;

[0022] Figure 4 It is a schematic diagram of the explosion structure of the side membrane plate and the right-angle supporting side plate of the present invention;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the support rib and the position-limiting support end of the present invention;

[0024] Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0025] Figure 7 It is a schematic diagram of the structure of the bottom support frame and the right-angle support side plate of the present invention;

[0026] Figure 8 It is a schematic diagram of the cross-sectional structure of the bottom support frame of the present invention.

[0027] In the figure: 1. upper diaphragm plate; 101. assembly plate; 2. side diaphragm plate; 201. fixing plate; 202. plug-in slot; 203. arc surface; 3. bottom support frame; 301. limiting plug hole; 302. sealing pad; 303. concave sealing plate; 4. right-angle support side plate; 401. limiting through hole; 5. positioning bottom plate; 6. limiting slot; 7. positioning plug rod; 8. supporting rib plate; 801. annular cavity; 9. transmission traction pull plate; 10. limiting support end; 1001. limiting ring groove; 11. limiting convex rod; 1101. elastic pull rope; 1102. support spring; 12. transmission pull rope; 1201. reset spring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 8 The present invention provides two technical solutions, which specifically include the following embodiments:

[0030] Embodiment 1:

[0031] In an embodiment of the present invention, a high-performance ultra-deep membrane shell made of composite material includes an upper membrane plate 1 and a plurality of side membrane plates 2. A connecting component is provided between the upper membrane plate 1 and the plurality of side membrane plates 2 to splice the upper membrane plate 1 and the plurality of side membrane plates 2 into a pentahedron. The outer sides of the upper membrane plate 1 and the plurality of side membrane plates 2 are both set as smooth surfaces to facilitate the demolding operation.

[0032] In the embodiment of the present invention, specifically, the pentahedron is a polyhedron composed of five faces, namely, composed of four side membrane plates 2 and an upper membrane plate 1;

[0033] In the embodiment of the present invention, specifically, an assembly plate 101 is fixedly installed on the inner side of the upper membrane plate 1, and the upper membrane plate 1 is plugged onto the upper side of the plurality of side membrane plates 2 through the cooperation of the plurality of assembly plates 101;

[0034] In the embodiment of the present invention, further, the connection component includes a bottom support frame 3, the top surface of the bottom support frame 3 is equipped with right-angle support side panels 4, the inner sides of the plurality of side membrane panels 2 are installed with fixed plates 201, and plug-in slots 202 are reserved between the fixed plates 201 and the corresponding side membrane panels 2, and the plurality of side membrane panels 2 are respectively plugged into between two adjacent right-angle support side panels 4 through the plug-in slots 202;

[0035] In the embodiment of the present invention, specifically, when assembling the membrane shell, first install the bottom support frame 3 on the laid wooden square, and then assemble the multiple side membrane panels 2 to the corresponding bottom support frame 3 in turn, and then assemble the upper membrane panel 1 to the top of the multiple side membrane panels 2 to complete the assembly. When disassembling after pouring is completed, as the wooden square is disassembled, the bottom support frame 3, the side membrane panels 2 and the upper membrane panel 1 are disassembled in turn. During the disassembly process, tools such as crowbars can be used to complete the disassembly operation;

[0036] In the embodiment of the present invention, specifically, a circular handle is provided on the inner side of the upper membrane plate 1, which is used to facilitate the disassembly of the upper membrane plate 1 when removing the membrane;

[0037] In the embodiment of the present invention, further, both sides of the plurality of side membrane panels 2 are provided with arcuate surfaces 203, which can make the arcuate surfaces 203 of adjacent side membrane panels 2 fit together during assembly, so that the assembled side membrane panels 2 can be sealed to avoid leakage during the pouring process;

[0038] In the embodiment of the present invention, further, a positioning base plate 5 is fixedly installed at the bottom of the right-angle support side plate 4, and a plurality of positioning plug rods 7 are fixedly installed at the bottom of the positioning base plate 5. A plurality of limiting plug holes 301 are symmetrically opened on the top surface of the bottom support frame 3. The opening size of the limiting plug holes 301 is adapted to the positioning plug rods 7, and is used to complete the locking operation between the right-angle support side plate 4 and the bottom support frame 3. When assembling the right-angle support side plate 4, the plurality of positioning plug rods 7 can be respectively inserted into the corresponding limiting plug holes 301, so that the assembly operation of the right-angle support side plate 4 can be completed, thereby improving the assembly convenience of the equipment and facilitating the subsequent demolding and transportation operations.

[0039] The bottom support frame 3, the side membrane plate 2, the upper membrane plate 1 and the right-angle support side plate 4 are all made of composite materials and aluminum alloy materials, and are formed by membrane pressure injection molding integration, metal casting, high-pressure aluminum casting, calendering and other processes;

[0040] Specifically, the reset material is preferably PPS, POK, PEEK, unsaturated resin, polyurethane, epoxy resin, or cyclic polyolefin.

[0041] Embodiment 2: Based on embodiment 1, in the embodiment of the present invention, a high-performance ultra-deep membrane shell made of composite material includes an upper membrane plate 1 and a plurality of side membrane plates 2. A connecting component is provided between the upper membrane plate 1 and the plurality of side membrane plates 2 to splice the upper membrane plate 1 and the plurality of side membrane plates 2 into a pentahedron. The outer sides of the upper membrane plate 1 and the plurality of side membrane plates 2 are both set as smooth surfaces to facilitate the demolding operation;

[0042] In the embodiment of the present invention, specifically, the pentahedron is a polyhedron composed of five faces, namely, composed of four side membrane plates 2 and an upper membrane plate 1;

[0043] In the embodiment of the present invention, specifically, an assembly plate 101 is fixedly installed on the inner side of the upper membrane plate 1, and the upper membrane plate 1 is plugged onto the upper side of the plurality of side membrane plates 2 through the cooperation of the plurality of assembly plates 101;

[0044] In the embodiment of the present invention, further, the connection component includes a bottom support frame 3, the top surface of the bottom support frame 3 is equipped with right-angle support side panels 4, the inner sides of the plurality of side membrane panels 2 are installed with fixed plates 201, and plug-in slots 202 are reserved between the fixed plates 201 and the corresponding side membrane panels 2, and the plurality of side membrane panels 2 are respectively plugged into between two adjacent right-angle support side panels 4 through the plug-in slots 202;

[0045] In the embodiment of the present invention, specifically, when assembling the membrane shell, first install the bottom support frame 3 on the laid wooden square, and then assemble the multiple side membrane panels 2 to the corresponding bottom support frame 3 in turn, and then assemble the upper membrane panel 1 to the top of the multiple side membrane panels 2 to complete the assembly. When disassembling after pouring is completed, as the wooden square is disassembled, the bottom support frame 3, the side membrane panels 2 and the upper membrane panel 1 are disassembled in turn. During the disassembly process, tools such as crowbars can be used to complete the disassembly operation;

[0046] In the embodiment of the present invention, specifically, a circular handle is provided on the inner side of the upper membrane plate 1, which is used to facilitate the disassembly of the upper membrane plate 1 when removing the membrane;

[0047] In the embodiment of the present invention, further, both sides of the plurality of side membrane panels 2 are provided with arcuate surfaces 203, which can make the arcuate surfaces 203 of adjacent side membrane panels 2 fit together during assembly, so that the assembled side membrane panels 2 can be sealed to avoid leakage during the pouring process;

[0048] In the embodiment of the present invention, further, a positioning base plate 5 is fixedly installed at the bottom of the right-angle support side plate 4, and a plurality of positioning plug rods 7 are fixedly installed at the bottom of the positioning base plate 5. A plurality of limiting plug holes 301 are symmetrically opened on the top surface of the bottom support frame 3. The opening size of the limiting plug holes 301 is adapted to the positioning plug rods 7, and is used to complete the locking operation between the right-angle support side plate 4 and the bottom support frame 3. When assembling the right-angle support side plate 4, the plurality of positioning plug rods 7 can be respectively inserted into the corresponding limiting plug holes 301, so that the assembly operation of the right-angle support side plate 4 can be completed, thereby improving the assembly convenience of the equipment and facilitating the subsequent demolding and transportation operations.

[0049] The bottom support frame 3, the side membrane plate 2, the upper membrane plate 1 and the right-angle support side plate 4 are all made of composite materials and aluminum alloy materials, and are formed by membrane pressure injection molding integration, metal casting, high-pressure aluminum casting, calendering and other processes;

[0050] In the embodiment of the present invention, further, a sealing pad 302 is fixedly installed at the bottom of the bottom support frame 3, and a concave sealing plate 303 is fixedly installed on the outer side of the sealing pad 302. The concave sealing plate 303 is fixedly connected to the bottom of the bottom support frame 3. Through the cooperation between the concave sealing plate 303 and the sealing pad 302, the sealing between the bottom support frame 3 and the wood can be ensured after the assembly is completed, so as to avoid leakage during the pouring process;

[0051] In the embodiment of the present invention, further, a reinforcing component is provided between the upper membrane plate 1 and the plurality of side membrane plates 2, and the reinforcing component is used to ensure the connection strength between the side membrane plates 2 and the pressure-bearing strength of the side membrane plates 2 during casting, and the reinforcing component includes a supporting rib plate 8, and the supporting rib plate 8 has a plurality of limited support end heads 10 fixedly installed at both ends, and the installation position of the supporting rib plate 8 is located between the plurality of right-angle supporting side plates 4, and the limited support end heads 10 are respectively slidably connected to the corresponding right-angle supporting side plates 4;

[0052] In the embodiment of the present invention, specifically, a plurality of support ribs 8 are staggeredly installed, and the limit support ends 10 at both ends of the support ribs 8 are abutted against the corresponding right-angle support side plates 4, so that the assembly strength of the right-angle support side plates 4 can be improved, and deformation of the side membrane plates 2 due to excessive membrane shell depth during the casting process can be avoided, thereby improving the application range of the equipment and the casting effect;

[0053] In the embodiment of the present invention, specifically, a plurality of right-angle support side plates 4 are provided with a limiting slot 6 at one end close to the positioning bottom plate 5, so that when the support rib plate 8 is disassembled, the limiting support end 10 can pass through the corresponding limiting slot 6. When the film is removed, the bottom support frame 3 is disassembled after the wooden square is disassembled, and then the support rib plate 8 is disassembled;

[0054] In the embodiment of the present invention, a locking assembly is provided between the limit support end 10 and the corresponding right-angle support side plate 4, which is used to lock the limit support end 10 with the corresponding right-angle support side plate 4 after assembly is completed. The locking assembly includes a limit convex rod 11, and limit ring grooves 1001 are provided on both sides of the interior of the limit support end 10. The limit convex rod 11 is slidably connected to the corresponding limit ring groove 1001. An annular cavity 801 that is interconnected with the limit ring groove 1001 is provided inside the support rib 8. A transmission rope 12 is slidably connected inside the annular cavity 801, and the transmission rope 12 is slidably connected to the corresponding limit ring groove 1001. An elastic pull rope 1101 is fixedly installed between the corresponding limiting convex rods 11, a reset spring 1201 is sleeved on the outer side of the transmission pull rope 12, and a support spring 1102 is fixedly installed between the end of the limiting convex rod 11 and the inner wall of the limiting ring groove 1001; a transmission traction plate 9 is slidably installed at the bottom of the supporting rib plate 8, and the transmission pull rope 12 passes through the transmission traction plate 9 and is fixedly connected thereto; anti-slip bumps are fixedly installed at the ends of the plurality of limiting convex rods 11; and a plurality of limiting through holes 401 are provided on the inner sides of the plurality of right-angle supporting side plates 4, and there are a plurality of limiting through holes 401 and the opening size is adapted to the limiting convex rod 11;

[0055] In the embodiment of the present invention, specifically, when installing the support rib 8, by pressing the transmission traction pull plate 9 downward, the two ends of the transmission rope 12 inside the annular cavity 801 can be driven to move, and the limiting protrusion 11 can be driven to retract into the limiting ring groove 1001 through the cooperation of the elastic pull rope 1101, until the support rib 8 is pushed to the assembly position and the transmission traction pull plate 9 is released, the transmission rope 12 can be reset by the reset spring 1201, and the limiting protrusion 11 can be pushed out again by the support spring 1102, inserted into the corresponding limiting through hole 401, and the locking is completed; specifically, when performing the film removal operation, in the same way, by pulling the transmission traction pull plate 9 downward, the limiting protrusion 11 and the corresponding limiting through hole 401 can be separated, until the support rib 8 and the limiting support end 10 are removed, which effectively improves the convenience of use of the membrane shell and the convenience of film removal.

[0056] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0057] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the present invention.

Claims

1. A high-performance ultra-deep membrane shell made of composite material, comprising an upper membrane plate (1) and a plurality of side membrane plates (2), characterized in that: A connection component is provided between the upper membrane plate (1) and the plurality of side membrane plates (2), and is used to splice the upper membrane plate (1) and the plurality of side membrane plates (2) into a pentahedron; The connection assembly comprises a bottom support frame (3), the top surface of the bottom support frame (3) is equipped with right-angle support side panels (4) on all sides, a plurality of side membrane panels (2) are installed with fixed plates (201) on the inner sides, and a plug-in slot (202) is reserved between the fixed plate (201) and the corresponding side membrane panel (2), and the plurality of side membrane panels (2) are respectively plugged into between two adjacent right-angle support side panels (4) through the plug-in slot (202); An assembly plate (101) is fixedly mounted on the inner side of the upper membrane plate (1), and the upper membrane plate (1) is plugged onto the top of the plurality of side membrane plates (2) through the cooperation of the plurality of assembly plates (101).

2. The high-performance ultra-deep membrane shell made of composite material according to claim 1, characterized in that: Both sides of the plurality of side membrane panels (2) are provided with arc-shaped surfaces (203), so that the arc-shaped surfaces (203) of adjacent side membrane panels (2) can be fitted together during assembly.

3. The high-performance composite material ultra-deep membrane shell according to claim 1, characterized in that: A positioning base plate (5) is fixedly installed at the bottom of the right-angle support side plate (4), and a plurality of positioning plug rods (7) are fixedly installed at the bottom of the positioning base plate (5). A plurality of limit plug holes (301) are symmetrically opened on the top surface of the bottom support frame (3), and the opening size of the limit plug holes (301) is compatible with the positioning plug rods (7) for completing the locking operation between the right-angle support side plate (4) and the bottom support frame (3).

4. The high-performance ultra-deep membrane shell made of composite material according to claim 1, characterized in that: A sealing pad (302) is fixedly mounted on the bottom of the bottom support frame (3), a concave sealing plate (303) is fixedly mounted on the outside of the sealing pad (302), and the concave sealing plate (303) is fixedly connected to the bottom of the bottom support frame (3).

5. The high-performance composite material ultra-deep membrane shell according to claim 1, characterized in that: A reinforcing component is provided between the upper membrane plate (1) and the plurality of side membrane plates (2), and the reinforcing component is used to ensure the connection strength between the side membrane plates (2) and the pressure-bearing strength of the side membrane plates (2) during casting. The reinforcing component includes a supporting rib plate (8), and the supporting rib plate (8) has a plurality of limited support end heads (10) fixedly installed at both ends. The installation position of the supporting rib plate (8) is located between the plurality of right-angle supporting side plates (4), and the limited support end heads (10) are respectively slidably connected to the inside of the corresponding right-angle supporting side plates (4).

6. The high-performance composite material ultra-deep membrane shell according to claim 5, characterized in that: A plurality of the right-angle support side plates (4) are provided with a limiting slot (6) at one end close to the positioning base plate (5), so as to enable the limiting support end (10) to pass through the corresponding limiting slot (6) when the support rib plate (8) is disassembled.

7. The high-performance ultra-deep membrane shell made of composite material according to claim 5, characterized in that: A locking assembly is provided between the limit support end head (10) and the corresponding right-angle support side plate (4), which is used to lock the limit support end head (10) and the corresponding right-angle support side plate (4) after assembly is completed. The locking assembly includes a limit protrusion (11). Limit ring grooves (1001) are provided on both sides of the interior of the limit support end head (10). The limit protrusion (11) is slidably connected to the interior of the corresponding limit ring groove (1001). The interior of the support rib plate (8) An annular cavity (801) is provided which is interconnected with the limiting ring groove (1001); a transmission rope (12) is slidably connected inside the annular cavity (801); an elastic rope (1101) is fixedly installed between the transmission rope (12) and the corresponding limiting protrusion (11); a return spring (1201) is sleeved on the outside of the transmission rope (12); and a support spring (1102) is fixedly installed between the end of the limiting protrusion (11) and the inner wall of the limiting ring groove (1001).

8. The high-performance ultra-deep membrane shell made of composite material according to claim 7, characterized in that: A transmission traction plate (9) is slidably mounted on the bottom of the supporting rib plate (8), and the transmission pull rope (12) passes through the transmission traction plate (9) and is fixedly connected thereto.

9. The high-performance ultra-deep membrane shell made of composite material according to claim 7, characterized in that: Anti-slip bumps are fixedly mounted on the ends of the plurality of position-limiting protruding rods (11).

10. The high-performance composite material ultra-deep membrane shell according to claim 7, characterized in that: A plurality of right-angle support side plates (4) are provided with limiting through holes (401) on their inner sides. There are a plurality of limiting through holes (401) and the sizes thereof are adapted to the limiting convex rods (11).

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