Steel magnetic suspension heat insulation bulletproof sliding door system

Abstract

The invention relates to the technical field of building doors, and discloses a steel magnetic suspension heat-insulation bulletproof sliding door system which comprises a heat-insulation polyamide door frame and a heat-insulation polyamide door frame installed on the ground. The sliding assembly is pre-embedded in the position, between the heat insulation polyamide door frames, on the ground; the door leaf is arranged on the sliding assembly and located in the heat insulation polyamide door frame; the sliding assembly comprises a water collecting tank body, two lower sliding tank bodies and a permanent magnet magnetic stainless steel rail, under the condition that no electric energy is used, when the door leaf needs to be moved, the door leaf is pushed to move through the handle controller, the door leaf drives the magnetic suspension movement device to move on the outer side of the permanent magnet magnetic stainless steel rail through the connecting beam, and the magnetic suspension movement device moves on the outer side of the permanent magnet magnetic stainless steel rail; the door leaf gets rid of the weight of the door leaf, the door leaf floats in the air and slides without friction, the door leaf is opened and closed in a more labor-saving mode, a user can push the door body to move with small force, and the door is convenient to use and practical.

Description

Technical Field

[0001] The invention relates to the technical field of building doors, in particular to a steel magnetic suspension heat-insulating bullet-proof sliding door system. Background Art

[0002] In order to increase the size and weight of the existing building doors, we must use a precision system equipped with an electric motor to lift and ensure the sliding of the sliding door. However, such a system can only be opened when powered on. In the event of a power outage or a motor system crash, the entire door is a dead wall for people living indoors. In an emergency, people inside and outside cannot enter or exit, which poses a hidden danger to people's lives and property. Therefore, a sliding door that can be easily opened without electricity is needed. For this purpose, a steel magnetic suspension heat-insulating bulletproof sliding door system is proposed. Summary of the invention

[0003] The purpose of the present invention is to provide a steel magnetic suspension heat-insulating bullet-proof sliding door system to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: a steel magnetic suspension heat insulation bulletproof sliding door system, comprising

[0005] Insulated polyamide door frame, insulated polyamide door frame installed on the ground;

[0006] A sliding component is pre-buried on the ground between the heat-insulating polyamide door frames;

[0007] A door leaf, which is arranged on the sliding assembly and is located inside the heat-insulating polyamide door frame;

[0008] The sliding assembly includes a water collecting trough body, two sliding trough bodies and a permanent iron magnetic stainless steel rail. The water collecting trough body is pre-buried in the ground and located inside the heat-insulating polyamide door frame. A support is provided on the top of the water collecting trough body. The two sliding trough bodies are installed on the top of the support. The permanent iron magnetic stainless steel rail is installed inside the sliding trough body. A magnetic levitation motion device is provided on the outer side of the permanent iron magnetic stainless steel rail. A connecting beam is provided on the top of the magnetic levitation motion device.

[0009] Preferably, one end of the connecting beam extends to the interior of the sliding chute body, and aluminum alloy profiles are provided on both sides of the tops of the two sliding chute bodies, and the aluminum alloy profiles are located on both sides of the connecting beam.

[0010] Preferably, the door leaf is arranged at the top of the connecting beam, and a pulley is provided at the top of the door leaf.

[0011] Preferably, a windproof seal is provided on the top of the above-mentioned heat-insulating polyamide door frame, upper slide trough bodies are installed on both sides of the windproof seal, and the pulley is rollingly connected to the inside of the upper slide trough body.

[0012] Preferably, bulletproof glass is installed inside the door leaf, and a pressure line is provided on one side of the door leaf, and one side of the pressure line contacts the outer side of the bulletproof glass.

[0013] Preferably, a gland is provided on the top of the aluminum alloy profile, and a drain pipe is provided on one side of the water collecting tank body.

[0014] Preferably, a hook is installed on one side adjacent to the door leaf, a sealing strip is installed on the side opposite to the hook, and a handle controller is installed on the door leaf.

[0015] Preferably, the door leaf comprises a first steel profile, a second steel profile, a heat-insulating profile and polyurethane, the heat-insulating profile is arranged between the first steel profile and the second steel profile, and the polyurethane is arranged on the upper and lower sides of the heat-insulating profile.

[0016] Preferably, double sealing strips are provided on opposite sides of the first steel profile and the second steel profile, and one side of the bottom of the two double sealing strips is overlapped on the top of the first steel profile and the second steel profile respectively, and the other side of the bottom of the two double sealing strips is overlapped on the upper slide trough body respectively.

[0017] Compared with the prior art, the present invention adopts the above technical solution and has the following technical effects:

[0018] 1. The present invention does not require the use of electric energy. When the door leaf needs to be moved, the handle controller is used to push the door leaf to move. The door leaf drives the magnetic suspension motion device to move on the outside of the permanent iron magnetic stainless steel track through the connecting beam, so that the door leaf can get rid of its own weight and float in the air. It slides without friction, making it easier to open and close the door leaf. The user can push the door body to move with less force, which is convenient and practical.

[0019] 2. In the present invention, a double sealing strip is arranged between the door leaf and the upper slide trough body, and at least two sealing schemes are used for sealing to reduce the air infiltration path, thereby improving the thermal insulation performance. At the same time, it solves the problem that the opening of an extra-large door and good sealing performance cannot be achieved at the same time, as well as the problems of ventilation and theft prevention in the gap.

[0020] 3. The present invention can ensure the flatness of the bottom installation of the sliding door by arranging a pressure cover on the aluminum alloy profile, and the pressure cover can be removed to facilitate the maintenance of the sliding door; by arranging a windproof seal, the gap between the door leaves can be effectively blocked when the door leaves are in a closed state.

[0021] 4. The first steel profile and the second steel profile of the present invention are connected by an insulating profile and then compositely molded by pouring polyurethane. They have the characteristics of high strength and low thermal conductivity, and can easily meet the high requirements of buildings for doors and windows in terms of thermal insulation performance and wind pressure resistance. The door leaf adopts bulletproof glass, which has high safety performance, can play a bulletproof effect, is strong and durable, and is anti-smashing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of the downward sliding chute body of the present invention;

[0025] Figure 3 It is a schematic diagram of a partial cross-sectional structure of a door leaf of the present invention from the right side;

[0026] Figure 4 It is a schematic diagram of a partial cross-sectional structure of the present invention in a top view;

[0027] Figure 5 It is a schematic diagram of the door leaf structure of the present invention.

[0028] Explanation of the reference numerals in the accompanying drawings: 1. Insulated polyamide door frame; 2. Double sealing strip; 3. Upper slide chute body; 4. Pulley; 5. Door leaf; 6. Bulletproof glass; 7. Pressure cover; 8. Magnetic levitation motion device; 9. Permanent iron magnetic stainless steel track; 10. Lower slide chute body; 11. Connecting beam; 12. Aluminum alloy profile; 13. Water collecting trough body; 14. Drain pipe; 15. Hook; 16. Handle controller; 17. Pressure line; 18. Windproof seal; 19. First steel profile; 20. Second steel profile; 21. Insulated profile; 22. Polyurethane. DETAILED DESCRIPTION

[0029] 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.

[0030] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0031] Example

[0032] In the prior art, in order to increase the size and weight of the movable door, we must use a sophisticated system equipped with an electric motor to lift and ensure the sliding of the movable door. However, such a system can only be opened when powered on. In the event of a power outage or a motor system crash, the entire door is a dead wall for people living indoors. In an emergency, people inside and outside cannot enter or exit, which poses a threat to people's lives and property. Therefore, a movable door that can be easily opened without electricity is needed.

[0033] See also Figure 1-5 The present invention provides a technical solution: a steel magnetic suspension heat insulation bulletproof sliding door system, comprising

[0034] Insulated polyamide door frame 1, installed on the ground; the frame and sash corners are welded in the factory. This type of corner assembly can withstand greater loads, and the sash is not prone to drooping, which affects the later opening. At the same time, the frame and sash profiles have better sealing properties, and leakage at the joints is not likely to occur;

[0035] Sliding components are pre-buried between the heat-insulating polyamide door frame 1 on the ground. The door body is suspended on the track by using magnetic suspension technology, which avoids the friction between the door leaf 5 and the ground and the heat-insulating polyamide door frame 1 in the traditional door control technology, thereby reducing the occurrence of accidents;

[0036] The door leaf 5 is arranged on the sliding assembly and is located inside the heat-insulating polyamide door frame 1; the door leaf 5 adopts a steel profile with a depth of 85mm and a width of 94mm, which has excellent mechanical properties and can meet the installation requirements of ultra-thick glass under large panel partitions; under the same force conditions, the steel profile has a smaller cross-section than other materials, and the entire door leaf 5 looks very slender and more upright.

[0037] The sliding assembly includes a water collecting trough body 13, two sliding trough bodies 10 and a permanent iron magnetic stainless steel rail 9. The water collecting trough body 13 is pre-buried in the ground and located inside the heat-insulating polyamide door frame 1. A support is arranged on the top of the water collecting trough body 13. Two sliding trough bodies 10 are installed on the top of the support. The permanent iron magnetic stainless steel rail 9 is installed inside the sliding trough body 10. A magnetic suspension motion device 8 is arranged on the outside of the permanent iron magnetic stainless steel rail 9. A connecting beam 11 is arranged on the top of the magnetic suspension motion device 8. One end of the connecting beam 11 extends to the inside of the sliding trough body 10. Aluminum alloy profiles 12 are arranged on both sides of the top of the two sliding trough bodies 10. The aluminum alloy profiles 12 are located on the connecting beams. On both sides of 11, when the door leaf 5 needs to be moved, the handle controller 16 is used to push the door leaf 5 to move. The door leaf 5 drives the magnetic levitation motion device 8 to move on the outside of the permanent iron magnetic stainless steel track 9 through the connecting beam 11, so that the door leaf 5 can get rid of its own weight and float in the air, sliding without friction, making the opening and closing of the door leaf 5 more labor-saving. The user can push the door body to move with less force, which is convenient and practical; a pressure cover 7 is provided on the top of the aluminum alloy profile 12, and a drain pipe 14 is provided on one side of the water collecting tank body 13. By arranging the pressure cover 7 on the aluminum alloy profile 12, the flatness of the bottom installation of the sliding door can be guaranteed, and the pressure cover 7 can be removed for easy maintenance of the sliding door.

[0038] The door leaf 5 is arranged at the top of the connecting beam 11, a pulley 4 is arranged at the top of the door leaf 5, a windproof seal 18 is arranged at the top of the heat-insulating polyamide door frame 1, upper slide trough bodies 3 are installed on both sides of the windproof seal 18, and the pulley 4 is rollingly connected to the inside of the upper slide trough body 3. By setting the windproof seal 18, when the door leaf 5 is in a closed state, the gap between the door leaves 5 can be effectively blocked.

[0039] A bulletproof glass 6 is installed inside the door leaf 5. A pressure line 17 is provided on one side of the door leaf 5. The pressure line 17 is convenient for installation and maintenance of the bulletproof glass 6. One side of the pressure line 17 contacts the outer side of the bulletproof glass 6. The bulletproof glass 6 has high safety performance, can play a bulletproof effect, is strong and durable, and is anti-smashing. The glass panel adopts hollow bulletproof glass 6, and is sealed with a rubber strip and a sealant between the door leaf profile.

[0040] A hook 15 is installed on the side adjacent to the door leaf 5, and a sealing strip is installed on the side opposite to the hook 15. The lower end of the door leaf 5 and the ground are sealed by double rubber strips, the vertical leaf frames are sealed by double rubber strips, the vertical leaf leaves are overlapped by the hook 15, and the hooks 15 are overlapped and sealed by rubber strips and wool strips; a handle controller 16 is installed on the door leaf 5.

[0041] The door leaf 5 includes a first steel profile 19, a second steel profile 20, a heat-insulating profile 21 and a polyurethane 22. The elastic modulus of the steel profile is 2.06X105 (N / mm 2), the tensile, compressive and bending design values ​​are 215 (N / mm 2 ); Compared with other materials such as aluminum alloy profiles, wood profiles, plastic profiles, etc., which can withstand greater loads, steel profiles can be made into super-large door leaves 5, so that the interior appears more transparent and less oppressive. The insulation profile 21 is arranged between the first steel profile 19 and the second steel profile 20, and the polyurethane 22 is arranged on the upper and lower sides of the insulation profile 21. The steel profile adopts an insulation composite profile, which consists of four parts. The indoor and outdoor steel profiles are connected by the PA66 insulation profile 21, and then the polyurethane 22 is poured for composite molding. As a new type of door profile, it has the advantages of high strength and low thermal conductivity, and is easier to meet the high requirements of the building for the door in terms of thermal insulation performance and wind pressure resistance. The first steel profile 19 and the second steel profile 20 can meet the requirements of the ultra-high and ultra-wide door leaf 5 for glass thickness.

[0042] Double sealing strips 2 are provided on the opposite sides of the first steel profile 19 and the second steel profile 20, and one side of the bottom of the two double sealing strips 2 is overlapped on the top of the first steel profile 19 and the second steel profile 20, and the other side of the bottom of the two double sealing strips 2 is overlapped on the upper slide trough body 3; a double sealing strip 2 is provided between the door leaf 5 and the upper slide trough body 3, and is sealed by at least two sealing schemes to reduce the air infiltration path, thereby improving the thermal insulation performance, and at the same time solving the problem that the opening of the super large door and good sealing performance cannot be achieved at the same time, as well as the problem of ventilation and anti-theft in the gap.

[0043] According to the working principle or structural principle, when the door leaf 5 needs to be moved without the aid of electrical energy, the handle controller 16 is used to push the door leaf 5 to move, and the door leaf 5 drives the magnetic suspension motion device 8 to move on the outside of the permanent iron magnetic stainless steel track 9 through the connecting beam 11, so that the door leaf 5 can get rid of its own weight and float in the air, and slide without friction, so that the door leaf 5 can be opened and closed more labor-saving, and the user can push the door body to move with less force, which is convenient and practical; in the process of the movement of the door leaf 5, the pulley 4 slides inside the upper slide trough body 3, and a double sealing strip 2 is arranged between the door leaf 5 and the upper slide trough body 3, which is sealed by at least two sealing solutions to reduce the air penetration path, thereby improving the thermal insulation performance, and at the same time solving the problem that the ultra-large door opening and good sealing performance cannot be achieved at the same time. The problems of ventilation through gaps and anti-theft are solved; by arranging a pressure cover 7 on the aluminum alloy profile 12, the flatness of the bottom installation of the sliding door can be ensured, and the pressure cover 7 can be removed to facilitate the maintenance of the sliding door; by arranging a windproof seal 18, when the door leaf 5 is in a closed state, the gap between the door leaf 5 and the door leaf 5 can be effectively blocked; the first steel profile 19 and the second steel profile 20 are connected by a heat-insulating profile 21, and then compositely formed by pouring polyurethane 22, which has the characteristics of high strength and low thermal conductivity, and is easy to meet the high requirements of the building for doors and windows in terms of thermal insulation performance and wind pressure resistance; the door leaf 5 adopts bulletproof glass 6, which has high safety performance, can play a bulletproof effect, is strong and durable, and is anti-smashing; by arranging a drain pipe 14 on the water collecting tank body 13, the water entering the water collecting tank body 13 can be discharged outward.

[0044] It will be appreciated by those skilled in the art that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

Claims

1. Steel magnetic suspension heat insulation bulletproof sliding door system, characterized by: include A heat-insulating polyamide door frame (1), a heat-insulating polyamide door frame (1) installed on the ground; A sliding component is pre-buried on the ground between the heat-insulating polyamide door frames (1); A door leaf (5), the door leaf (5) being arranged on the sliding assembly and being located inside the heat-insulating polyamide door frame (1); The sliding assembly comprises a water collecting trough body (13), two lower sliding trough bodies (10) and a permanent iron magnetic stainless steel rail (9); the water collecting trough body (13) is pre-buried in the ground and located inside the heat-insulating polyamide door frame (1); a support is provided on the top of the water collecting trough body (13); the two lower sliding trough bodies (10) are installed on the top of the support; the permanent iron magnetic stainless steel rail (9) is installed inside the lower sliding trough body (10); a magnetic suspension motion device (8) is provided on the outer side of the permanent iron magnetic stainless steel rail (9); and a connecting beam (11) is provided on the top of the magnetic suspension motion device (8).

2. The steel magnetic suspension heat insulation bulletproof sliding door system according to claim 1 is characterized by: One end of the connecting beam (11) extends into the interior of the sliding trough body (10), and aluminum alloy profiles (12) are provided on both sides of the top of the two sliding trough bodies (10), and the aluminum alloy profiles (12) are located on both sides of the connecting beam (11).

3. The steel magnetic suspension heat insulation bulletproof sliding door system according to claim 1 is characterized by: The door leaf (5) is arranged on the top of the connecting beam (11), and a pulley (4) is arranged on the top of the door leaf (5).

4. The steel magnetic suspension heat insulation bulletproof sliding door system according to claim 3 is characterized by: A windproof seal (18) is provided on the top of the heat-insulating polyamide door frame (1), upper slide trough bodies (3) are installed on both sides of the windproof seal (18), and the pulley (4) is rollingly connected to the interior of the upper slide trough body (3).

5. The steel magnetic suspension heat insulation bulletproof sliding door system according to claim 1 is characterized by: A bulletproof glass (6) is installed inside the door leaf (5), and a pressure line (17) is arranged on one side of the door leaf (5), and one side of the pressure line (17) contacts the outer side of the bulletproof glass (6).

6. The steel magnetic suspension heat insulation bulletproof sliding door system according to claim 2 is characterized by: A gland (7) is provided on the top of the aluminum alloy profile (12), and a drainage pipe (14) is provided on one side of the water collecting tank body (13).

7. The steel magnetic suspension heat insulation bulletproof sliding door system according to claim 1 is characterized by: A hook (15) is installed on one side adjacent to the door leaf (5), a sealing strip is installed on the side opposite to the hook (15), and a handle controller (16) is installed on the door leaf (5).

8. The steel magnetic suspension heat insulation bulletproof sliding door system according to claim 1 is characterized by: The door leaf (5) comprises a first steel profile (19), a second steel profile (20), a heat insulating profile (21) and polyurethane (22); the heat insulating profile (21) is arranged between the first steel profile (19) and the second steel profile (20), and the polyurethane (22) is arranged on the upper and lower sides of the heat insulating profile (21).

9. The steel magnetic suspension heat insulation bulletproof sliding door system according to claim 8 is characterized by: A double sealing strip (2) is provided on one side opposite to the first steel profile (19) and the second steel profile (20); one side of the bottom of the two double sealing strips (2) is respectively overlapped with the top of the first steel profile (19) and the second steel profile (20); and the other side of the bottom of the two double sealing strips (2) is respectively overlapped with the upper slide trough body (3).

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