A60 grade airtight and high sound insulation electric sliding door

Abstract

The present invention relates to an A-level airtight high-soundproof electric sliding door, comprising a door frame, a guide rail installed horizontally in the upper part of the door frame, a roller device installed in a sliding manner in the guide rail, the lower part of the roller device is connected and fixed with a door leaf, a sliding door driving device is installed in parallel on one side of the guide rail, and the moving end of the driving device is connected with the door leaf; an observation port is opened in the door leaf, a window seat is provided on one side of the observation port, a glass pressing plate is provided on the other side of the observation port, glass is installed between the window seat and the glass pressing plate, ceramic wool is installed between the periphery of the glass and the door leaf, and fireproof rubber strips are installed between both sides of the glass and the glass pressing plate and the window seat. The present invention has a simple structure and occupies a small space; it meets the requirements of wind and rain tightness, the fireproof performance reaches A60 level, and the door can be opened and closed with one button, and at the same time has an anti-pinch function, which is safe, convenient and reliable.

Description

Technical Field

[0001] The present invention relates to a marine A60-level airtight high-sound insulation electric sliding door, in particular to an A60-level airtight high-sound insulation electric sliding door for a deck with A-level segmentation requirements, which meets the fire resistance grade of A60 and the flushing test pressure of 0.02MPa, and belongs to the technical field of ship outfitting. Background Art

[0002] With the development of the shipbuilding industry, customers have higher and higher requirements for ship outfitting equipment. The original sliding doors are either only manual fireproof or cannot meet the wind and rain tight flushing test, which can no longer meet the needs of customers under the new situation. Therefore, an A60-level marine electric sliding door that meets the wind and rain tight requirements is bound to be the future trend. Summary of the invention

[0003] The purpose of the present invention is to provide an A60-level airtight and highly soundproof electric sliding door, which can solve the above-mentioned problems.

[0004] According to the technical solution provided by the present invention: a Class A airtight and highly soundproof electric sliding door, comprising a door frame, a guide rail installed horizontally in the upper part of the door frame, a roller device installed slidably in the guide rail, the lower part of the roller device is connected and fixed to the door leaf, a sliding door driving device is installed parallel to one side of the guide rail, and the moving end of the driving device is connected to the door leaf; an observation port is opened in the door leaf, a window seat is provided on one side of the observation port, and a glass pressure plate is provided on the other side of the observation port, glass is installed between the window seat and the glass pressure plate, ceramic wool is installed between the periphery of the glass and the door leaf, and fireproof strips are installed between both sides of the glass and the glass pressure plate and the window seat.

[0005] As a further improvement of the present invention, the guide rail is a semi-enclosed structure, and a guide rail notch is opened at the bottom of the guide rail.

[0006] As a further improvement of the present invention, the roller device includes a roller shaft, rollers are rollingly installed on both sides of the roller shaft, a roller connecting shaft is installed in the middle of the roller shaft, the lower part of the roller connecting shaft exposes the guide rail gap and is fixedly connected to the door leaf.

[0007] As a further improvement of the present invention, the driving device is an electric push rod device, the fixed end of the electric push rod device is fixedly installed on the upper part of the door frame, and the moving rod of the electric push rod device is connected to the top of the door leaf.

[0008] As a further improvement of the present invention, the fixed end of the electric push rod device is fixedly installed on the upper part of the door frame using a pin shaft, and the moving rod of the electric push rod device is connected to the top of the door leaf using bolts.

[0009] As a further improvement of the present invention, light curtain devices are installed on both sides of the door leaf, and the light curtain devices are connected and fixed to the door frame.

[0010] As a further improvement of the present invention, an upper fireproof expansion sealing strip is installed on the upper side of the door frame, and an upper clamping device is arranged between the upper part of the door frame and the top of the door leaf; a lower fireproof expansion sealing strip is installed on the lower side of the door frame, and a lower clamping device is arranged between the lower part of the door frame and the bottom of the door leaf.

[0011] As a further improvement of the present invention, the upper clamping device includes an upper angle steel of a door frame and an upper angle steel of a door leaf, the vertical end of the upper angle steel of the door frame is installed on the upper side of the door frame, and the horizontal end of the upper angle steel of the door frame is connected to a clamping block through a pin shaft; the horizontal end of the upper angle steel of the door leaf is installed on the top of the door leaf, and the vertical end of the upper angle steel of the door leaf is provided with a clamping slope in the horizontal direction.

[0012] As a further improvement of the present invention, the lower clamping device includes a limiting groove plate and a lower guide shaft wheel, the limiting groove plate is installed on the lower end surface of the door leaf, the bottom of the lower guide shaft wheel is fixed to the door frame, and a guide wheel is installed on the upper end of the lower guide shaft wheel.

[0013] As a further improvement of the present invention, a fixing pin is fixedly installed on the door frame, and an adjustment waist groove is opened on the door frame, and the adjustment waist groove is located on both sides of the fixing pin. The lower guide shaft wheel is sleeved on the outer periphery of the fixing pin, and a screw hole is opened horizontally in the fixing pin, and a fixing pin cavity is opened at the lower part of the lower guide shaft wheel. The fixing pin is located in the adjustment pin cavity, and an adjustment screw notch is opened on the side of the fixing pin cavity. An adjustment screw is threadedly installed in the fixing pin screw hole, and fixing holes are vertically arranged on both sides of the lower part of the lower guide shaft wheel, and fixing bolts are arranged in the fixing holes and the adjustment waist groove, and fixing nuts are sleeved on the fixing bolts, and the fixing bolt head and the fixing nut are located on both sides of the fixing hole and the adjustment waist groove.

[0014] The invention has a simple structure and occupies a small space; it meets the requirements of wind and rain tightness, the fire resistance reaches A60 level, and the door can be opened and closed with one button. At the same time, it has an anti-pinch function and is safe, convenient and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the A60-level airtight and highly soundproof electric sliding door described in the present invention.

[0016] Figure 2 It is a side view of the A60-level airtight and highly soundproof electric sliding door of the present invention.

[0017] Figure 3 It is a top view of the A60-level airtight and highly soundproof electric sliding door described in the present invention.

[0018] Figure 4This is a view of the clamping device and sliding mechanism on the A60-level airtight and high-sound insulation electric sliding door of the present invention.

[0019] Figure 5 This is a view of the A60-level airtight and high-sound insulation electric sliding door lower clamping device described in the present invention.

[0020] Figure 6 for Figure 1 AA cross-sectional view in.

[0021] Figure 7 This is a view of the clamping device on the A60-level airtight and high-sound insulation electric sliding door described in the present invention. DETAILED DESCRIPTION

[0022] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1-7 The invention comprises a cover 1, a guide rail 2, a roller device 3, a door frame 4, a door leaf 5, an upper clamping device 6, a lower clamping device 7, a light curtain device 8, ceramic wool 9, a warning light 10, a button box 11, an electrical control box 12, an electric push rod device 13, a fire-proof expansion sealing strip 14, a square window device 15, a fire-proof flame-retardant sealing strip 16, a second screw 17, a washer 18, a nut 19, a spring washer 20 and the like.

[0024] like Figure 1-3 As shown, the present invention is an A60-level airtight and highly soundproof electric sliding door, comprising a door frame 4, which is fixedly installed in the ship's cabin, a guide rail 2 is horizontally installed in the upper part of the door frame 4, a roller device 3 is slidably installed in the guide rail 2, and the lower part of the roller device 3 is connected and fixed to the door leaf 5 by bolts, a sliding door driving device is installed parallel to one side of the guide rail 2, and the moving end of the driving device is connected to the top of the door leaf 5 by bolts.

[0025] A square window device 15 is installed in the door leaf 5. Figure 6 As shown, an observation port is opened in the door leaf 5, and the square window device 15 includes a glass 15-1. The glass 15-1 is installed in the observation port, a window seat 15-5 is provided on the outdoor side of the observation port, a glass pressure plate 15-4 is provided on the outdoor side of the observation port, and the glass 15-1 is installed between the window seat 15-5 and the glass pressure plate 15-4.

[0026] Ceramic wool 9 is installed between the outer periphery of the glass 15-1 and the door leaf 5, and fireproof rubber strips 15-2 are installed between both sides of the glass 15-1 and the glass pressing plate 15-4 and the window seat 15-5.

[0027] The observation port limits the glass 15 - 1 in the vertical direction, and the window seat 15 - 5 and the glass pressing plate 15 - 4 limit the two sides of the glass 15 - 1 .

[0028] The first screw 15-3 fixes the glass pressing plate 15-4 to the door leaf 5. The first screw 15-3 fixes the window seat 15-5 to the door leaf 5.

[0029] The performance indicators of the A60-level airtight high-sound insulation electric sliding door of the present invention all meet the relevant requirements of the A-level partition opening and tightness of the revised "2010 International Rules for the Application of Fire Test Procedures" (2010 FTP Rules).

[0030] The guide rail 2 is a semi-enclosed structure, and a guide rail notch is opened at the bottom of the guide rail 2. The roller device 3 includes a roller shaft, which is horizontally arranged, and rollers are rotatably installed on both sides of the roller shaft. The rollers are located in the guide rail 2, and a roller connecting shaft is installed in the middle of the roller shaft. The lower part of the roller connecting shaft is exposed from the guide rail notch and is connected and fixed to the door leaf 5 by bolts.

[0031] In this embodiment, the driving device is an electric push rod device 13, the fixed end of the electric push rod device 13 is fixedly installed on the upper part of the door frame 4 using a pin shaft, parallel to the guide rail 2, and the moving rod of the electric push rod device 13 is connected to the top of the door leaf 5 using bolts.

[0032] When the door needs to be opened, the driving device is started, and the moving end of the driving device drives the door leaf 5 to move along the guide rail 2.

[0033] Light curtain devices 8 are installed on both sides of the door leaf 5. The light curtain device 8 is fixed to the door frame 4 by bolts. The light curtain device 8 is connected to the electric push rod device 13 through a line. When the electric push rod device 13 pushes the door leaf 5 to move and close the door, if a person walks towards the moving door and triggers the light curtain device 8, the light curtain device 8 can stop the electric push rod device 13, which can play an anti-pinch function.

[0034] like Figure 1 As shown, a warning light 10 and a button box 11 are installed on the outdoor side of the door leaf 5, and a warning light 10 and an electrical control box 12 are installed on the indoor side of the door, so that the door can be opened and closed with one button.

[0035] like Figure 4 As shown, a fireproof expansion sealing strip 14 - 1 is installed on the upper side of the door frame 4 , and an upper clamping device 6 is arranged between the upper part of the door frame 4 and the top of the door leaf 5 .

[0036] like Figure 5 As shown, a lower fireproof expansion sealing strip 14 - 2 is installed on the lower side of the door frame 4 , and a lower clamping device 7 is arranged between the lower part of the door frame 4 and the bottom of the door leaf 5 .

[0037] When the door is closed, the upper pressing device 6 and the lower pressing device 7 enable the outer edge of the door leaf 5 to tightly press the fireproof expansion sealing strip on the door frame 4, thereby ensuring the fireproof performance and the weathertight performance.

[0038] like Figure 7As shown, the upper clamping device 6 includes a door frame upper angle steel 6-1 and a door leaf upper angle steel 6-8, and the vertical end of the door frame upper angle steel 6-1 is installed on the upper side of the door frame 4, close to the door closing side. The horizontal end of the door frame upper angle steel 6-1 is connected to a clamping block 6-7 through a pin shaft 6-2.

[0039] The washer 6-6 and the clamping block 6-7 are connected by the pin 6-2 in the horizontal end of the angle steel 6-1 on the door frame, and the clamping block 6-7 is fixed by the flat washer 6-3, the elastic retaining ring 6-4 and the hexagonal nut 6-5.

[0040] The horizontal end bolts of the angle steel 6-8 on the door leaf are installed on the top of the door leaf 5, and the vertical end of the angle steel 6-8 on the door leaf is provided with a tightening inclined surface in the horizontal direction.

[0041] like Figure 5 As shown, the lower clamping device 7 includes a limit slot plate 7-1 and a lower guide shaft wheel 7-2, a fixing pin 7-7 is fixedly installed on the door frame 4, and the limit slot plate 7-1 is fixed to the lower end surface of the door leaf 5 by spot welding. An adjustment waist groove 4-1 is provided on the door frame 4, and the adjustment waist groove 4-1 is located on both sides of the fixing pin 7-7. The lower guide shaft wheel 7-2 is sleeved on the outer periphery of the fixing pin 7-7. A screw hole is transversely provided in the fixing pin 7-7. A fixing pin cavity is provided at the lower part of the lower guide shaft wheel 7-2. The fixing pin 7-7 is located in the adjustment pin cavity. An adjustment screw notch is provided on the side of the fixing pin cavity. An adjustment screw 7-6 is threadedly installed in the screw hole of the fixing pin 7-7, and the head of the adjustment screw 7-6 is located in the adjustment screw notch. Fixed holes are vertically provided on both sides of the lower part of the lower guide shaft wheel 7-2. The fixing holes are located above the adjustment waist groove 4-1. Fixing bolts are provided in the fixing holes and the adjustment waist groove 4-1. Fixing nuts are sleeved on the fixing bolts. The fixing bolt heads and the fixing nuts are located on both sides of the fixing holes and the adjustment waist groove 4-1.

[0042] Turn the adjusting screw 7-6, and the bottom of the adjusting screw 7-6 pushes the lower guide shaft wheel 7-2 to move right. After adjusting to the right position, tighten the fixing nut to fix the lower guide shaft wheel 7-2 to the door frame 4.

[0043] When it is necessary to move the lower guide shaft wheel 7-2 to the left, rotate the adjusting screw 7-6, and then manually push the lower guide shaft wheel 7-2 to the left. After adjusting to the right position, tighten the fixing nut to fix the lower guide shaft wheel 7-2 to the door frame 4.

[0044] The guide wheel 7-3 is installed on the upper end of the lower guide shaft wheel 7-2 and fixed by the gasket 7-4 and the shaft elastic retaining ring 7-5.

[0045] When the door is opened, the driving device is started, and the moving end of the driving device drives the door leaf 5 to move along the guide rail 2. When the door leaf 5 is close to the door closing position, the pressing slope contacts the pressing block 6-7, and the limiting slot plate 7-1 contacts the guide wheel 7-3. As the door leaf 5 moves, the pressing block 6-7 causes the angle steel 6-8 on the door leaf to slightly move toward the upper fireproof expansion sealing strip 14-1 through the pressing slope, and the guide wheel 7-3 drives the limiting slot plate 7-1 to slightly move toward the lower fireproof expansion sealing strip 14-2. The angle steel 6-8 on the door leaf drives the upper part of the door leaf 5 to press the upper fireproof expansion sealing strip 14-1 on the upper edge of the door frame 4, and the limiting slot plate 7-1 drives the lower part of the door leaf 5 to press the lower fireproof expansion sealing strip 14-2 on the lower edge of the door frame 4, thereby meeting the tightness requirements.

Claims

1. An A60 grade airtight and highly soundproof electric sliding door, characterized by: The sliding door comprises a door frame (4), a guide rail (2) being horizontally mounted in the upper part of the door frame (4), a roller device (3) being slidably mounted in the guide rail (2), the lower part of the roller device (3) being connected and fixed to a door leaf (5), a sliding door driving device being parallelly mounted on one side of the guide rail (2), the moving end of the driving device being connected to the door leaf (5); an observation port being opened in the door leaf (5), a window seat (15-5) being provided on one side of the observation port, a glass pressing plate (15-4) being provided on the other side of the observation port, a glass (15-1) being mounted between the window seat (15-5) and the glass pressing plate (15-4), a ceramic wool (9) being mounted between the outer periphery of the glass (15-1) and the door leaf (5), the glass Fireproof rubber strips (15-2) are installed between both sides of the glass (15-1) and the glass pressure plate (15-4) and the window seat (15-5); an upper fireproof expansion sealing strip (14-1) is installed on the upper side of the door frame (4), and an upper clamping device (6) is arranged between the upper part of the door frame (4) and the top of the door leaf (5); a lower fireproof expansion sealing strip (14-2) is installed on the lower side of the door frame (4), and a lower clamping device (7) is arranged between the lower part of the door frame (4) and the bottom of the door leaf (5); the lower clamping device (7) comprises a limit groove plate (7-1) and a lower guide shaft wheel (7-2), the limit groove plate (7-1) is installed on the lower end surface of the door leaf (5), and the lower guide shaft wheel (7-2) is installed on the lower end surface of the door leaf (5). The lower guide shaft wheel (7-2) is fixed to the door frame (4), and the upper end of the lower guide shaft wheel (7-2) is installed with a guide wheel (7-3); a fixing pin (7-7) is fixedly installed on the door frame (4), and an adjustment waist groove (4-1) is opened on the door frame (4), and the adjustment waist groove (4-1) is located on both sides of the fixing pin (7-7); the lower guide shaft wheel (7-2) is sleeved on the outer periphery of the fixing pin (7-7), and a screw hole is opened transversely in the fixing pin (7-7); a fixing pin cavity is opened at the lower part of the lower guide shaft wheel (7-2), and the fixing pin (7-7) is located in the adjustment pin cavity, and an adjustment screw notch is opened on the side of the fixing pin cavity; an adjustment screw (7-6) is threadedly installed in the screw hole of the fixing pin (7-7); and the lower guide shaft wheel (7-2) is provided with a fixing pin cavity. Fixing holes are vertically arranged on both sides of the lower part of the wheel (7-2), fixing bolts are arranged in the fixing holes and the adjusting waist groove (4-1), fixing nuts are sleeved on the fixing bolts, and the fixing bolt heads and fixing nuts are located on both sides of the fixing holes and the adjusting waist groove (4-1); the upper clamping device (6) comprises a door frame upper angle steel (6-1) and a door leaf upper angle steel (6-8), the vertical end of the door frame upper angle steel (6-1) is installed on the upper side of the door frame (4), and the horizontal end of the door frame upper angle steel (6-1) is connected to a clamping block (6-7) through a pin shaft (6-2); the horizontal end of the door leaf upper angle steel (6-8) is installed on the top of the door leaf (5), and the vertical end of the door leaf upper angle steel (6-8) is provided with a clamping inclined surface in the horizontal direction.

2. The A60-level airtight and high-sound insulation electric sliding door according to claim 1, characterized in that: The guide rail (2) is a semi-enclosed structure, and a guide rail notch is provided at the bottom of the guide rail (2).

3. The A60-level airtight and high-sound insulation electric sliding door as claimed in claim 2, characterized in that: The roller device (3) comprises a roller shaft, rollers are rotatably mounted on both sides of the roller shaft, a roller connecting shaft is mounted in the middle of the roller shaft, the lower part of the roller connecting shaft exposes the guide rail notch and is connected and fixed to the door leaf (5).

4. The A60-level airtight and high-sound insulation electric sliding door according to claim 1, characterized in that: The driving device is an electric push rod device (13), the fixed end of the electric push rod device (13) is fixedly mounted on the upper part of the door frame (4), and the moving rod of the electric push rod device (13) is connected to the top of the door leaf (5).

5. The A60-level airtight and high-sound insulation electric sliding door as claimed in claim 4, characterized in that: The fixed end of the electric push rod device (13) is fixedly mounted on the upper part of the door frame (4) using a pin shaft, and the moving rod of the electric push rod device (13) is connected to the top of the door leaf (5) using bolts.

6. The A60-level airtight and high-sound insulation electric sliding door according to claim 1, characterized in that: Light curtain devices (8) are installed on both sides of the door leaf (5), and the light curtain device (8) is connected and fixed to the door frame (4).

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