CN112252914A - Weather-tight hydraulic sliding double-door - Google Patents
Weather-tight hydraulic sliding double-door Download PDFInfo
- Publication number
- CN112252914A CN112252914A CN202011019540.6A CN202011019540A CN112252914A CN 112252914 A CN112252914 A CN 112252914A CN 202011019540 A CN202011019540 A CN 202011019540A CN 112252914 A CN112252914 A CN 112252914A
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- Prior art keywords
- door
- frame
- door frame
- door leaf
- vertical
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- 238000007789 sealing Methods 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000007704 transition Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/56—Power-operated mechanisms for wings using fluid-pressure actuators for horizontally-sliding wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/514—Application of doors, windows, wings or fittings thereof for vehicles for ships
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention relates to a ship sliding door, in particular to a weather-tight hydraulic sliding double-door. The vertical type large door leaf comprises a large door leaf and a door frame which are vertically arranged, wherein a first driving cylinder for driving the large door leaf to move longitudinally along an upper frame and a lower frame of the door frame is hinged between the large door leaf and the door frame. The door frame is characterized in that the two large door leaves are identical in size and shape, and the first driving cylinders are arranged between the two large door leaves and the corresponding vertical frame of the door frame. And the upper edge and the lower edge of the outer side surface of the large door leaf and the vertical edge far away from the vertical central line of the door frame are provided with first sealing strips. Locking mechanisms are arranged between the upper edge and the lower edge of the large door leaf and the door frame; a pressing mechanism is arranged between the vertical edge of the large door leaf far away from the vertical central line of the door frame and the door frame; and the adjacent vertical edges of the two large door leaves are provided with second sealing strips. The double door can not be opened or closed, and the reliability of opening or closing the door is better.
Description
Technical Field
The invention relates to a ship sliding door, in particular to a weather-tight hydraulic sliding double-door arranged on ship side and stern openings.
Background
At present, a weather tight sliding door installed on a ship side opening and a stern opening comprises a door frame and a door leaf which are vertically arranged, and a driving cylinder for driving the door leaf to move longitudinally along an upper frame and a lower frame of the door frame is arranged between the door leaf and the door frame. After the door is closed, the periphery of the door leaf is in sealed fit with the periphery of the door frame. The weather tight sliding door is a single door leaf, namely the single door leaf moves on one side, when the ship side and stern openings are large, the distance of the single-side movement of the door leaf is long, the stroke of a piston rod of a driving cylinder is large, the stability of the driving cylinder is poor, the problem of failure in closing and opening the door is prone to occurring, and the reliability of closing and opening the door is poor.
Disclosure of Invention
The invention aims to solve the technical problem of providing a wind-proof and rain-proof hydraulic sliding double door which does not have the problem of failure in opening and closing the door and has better reliability in opening and closing the door.
In order to solve the problems, the following technical scheme is provided:
the weather-tight hydraulic sliding double door comprises a large door leaf and a door frame which are vertically arranged, and a first driving cylinder for driving the large door leaf to move longitudinally along the upper frame and the lower frame of the door frame is hinged between the large door leaf and the door frame. The door frame is characterized in that the two large door leaves are identical in size and shape, and the first driving cylinders are arranged between the two large door leaves and the corresponding vertical frame of the door frame. And the upper edge and the lower edge of the outer side surface of the large door leaf and the vertical edge far away from the vertical central line of the door frame are provided with first sealing strips. Locking mechanisms are arranged between the upper edge and the lower edge of the large door leaf and the door frame; a pressing mechanism is arranged between the vertical edge of the large door leaf far away from the vertical central line of the door frame and the door frame; and the adjacent vertical edges of the two large door leaves are provided with second sealing strips.
The lower part of the outer side surface of the small door leaf and the vertical edge far away from the vertical central line of the door frame are provided with third sealing strips. And the adjacent vertical edges of the two small door leaves are provided with fourth sealing strips.
An upper horizontal guide rail is arranged on the inner side surface of the upper frame of the door frame, an upper guide strip is arranged at the bottom of the upper horizontal guide rail, a lower horizontal guide rail is arranged on the inner side surface of the lower frame of the door frame, and a lower guide strip is arranged at the top of the lower horizontal guide rail. All there is first supporting shaft on the both ends on border and lower border on the door leaf medial surface, and first supporting shaft all is perpendicular with the door leaf, all coaxial gyro wheel that is provided with on the first supporting shaft, has annular groove on the wheel face of gyro wheel, and the annular groove card of two gyro wheels of top is in on the guide strip, the annular groove card of two gyro wheels of below is on guide strip down, and the width of going up guide strip and lower guide strip all is less than the width of annular groove.
Locking mechanism includes bar supporting shoe and two second back shafts, the bar supporting shoe is continuous with the medial surface that corresponds the horizontal frame of door frame along the vertical of the horizontal frame of door frame, two second back shafts are fixed in proper order on door leaf medial surface, and two second back shafts are in same horizontal plane, all there is the knot of pricking on the second back shaft, it is the cooperation of rotating form to prick between knot and the second back shaft, it has the connecting rod of horizontal arrangement to hinge between one end to keep away from two pricks of bar supporting shoe, it has the third driving cylinder to keep away from to prick to detain connecting rod one side and hinge between the medial surface of door leaf. The vertical 6 spacing grooves that have set gradually along the bar supporting shoe on being close to that bar supporting shoe side of binding and detaining, the spacing groove divide into first section body and second section body from one side that is close to the vertical central line of door frame to the opposite side in proper order, and the width of first section body is greater than the width of second section body, and that first section body lateral wall and second section body lateral wall that are close to the door frame flush, is the inclined plane transition between that first section body lateral wall and the second section body lateral wall of keeping away from the door frame. When the two big door leaves are in a full-open state, the piston rod of the third driving cylinder extends out, the two binding buckles of the locking mechanism respectively enter the two limiting grooves close to the vertical central line of the door frame, when the two big door leaves are in a half-open state, the piston rod of the third driving cylinder extends out, the two binding buckles of the locking mechanism respectively enter the two limiting grooves in the middle, when the two big door leaves are in a full-open state, the piston rod of the third driving cylinder extends out, and the two binding buckles of the locking mechanism respectively enter the two limiting grooves far away from the vertical central line of the door frame.
The pressing mechanism comprises a strip-shaped limiting block and at least two supporting blocks, the strip-shaped limiting block is longitudinally fixed on the inner side face of the vertical frame of the doorframe along the vertical frame of the doorframe, and the supporting blocks are uniformly distributed on the vertical edge of the large door leaf far away from the vertical central line of the doorframe. Supporting shoe one side is located between door frame and big door leaf, be located that section supporting shoe between big door leaf and have the horizontal bolt that stretches out towards bar stopper, horizontal bolt is two sections respectively, that section bolt that is close to the supporting shoe is cylindricly, that section bolt of keeping away from the supporting shoe is coniform, and the main aspects of bolt conical section equals with the diameter of bolt cylindrical section, and the main aspects of bolt conical section is concentric with bolt cylindrical section and is connected, all have the jack on the stopper that horizontal bolt corresponds, be in under the open mode at big door leaf, be eccentric arrangement between horizontal bolt and jack.
By adopting the scheme, the method has the following advantages:
the weather-tight hydraulic sliding double-door is characterized in that two large door leaves are arranged, the size and the shape of the two large door leaves are the same, a first driving cylinder is arranged between each of the two large door leaves and a corresponding vertical frame of a door frame, first sealing strips are horizontally arranged on the upper edge and the lower edge of the outer side face of each large door leaf, locking mechanisms are arranged between each of the upper edge and the lower edge of each large door leaf and the door frame, a second sealing strip is vertically arranged on the vertical edge of the outer side face of each large door leaf far away from the vertical center line of the door frame, a pressing mechanism is arranged between each vertical edge of each large door leaf far away from the vertical center line of the door frame and the door frame, and third sealing strips are arranged on the adjacent vertical edges of the. The weather-tight hydraulic sliding double door adopts two door leaves to carry out bidirectional movement, thereby greatly shortening the stroke of the first driving cylinder, ensuring that the stability of the first driving cylinder is better all the time, avoiding the problem of failure of closing and opening the door and ensuring that the reliability of closing and opening the door is better.
Drawings
Fig. 1 is a schematic structural view of a weather-tight hydraulic sliding double door (hidden decorative panel);
FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
FIG. 4 is an enlarged view of section C of FIG. 2;
FIG. 5 is a schematic view of the connection of the binding, connecting rod and third actuating cylinder in the weather tight hydraulic sliding double door of the present invention;
FIG. 6 is a schematic view of the weather-tight hydraulic sliding double door of the present invention after one of the large door leaves is hidden;
FIG. 7 is a schematic view, partially in section, of a door frame in the weather tight hydraulic sliding double door of the present invention;
FIG. 8 is a schematic structural view of the large door leaf of the weather-tight hydraulic sliding double door of the present invention in a fully open position;
fig. 9 is a structural view illustrating a half-opened state of a main door leaf of the weather-tight hydraulic sliding double door according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 9, the weather-tight hydraulic sliding double door comprises a vertically arranged main door leaf 2 and a door frame 1, wherein a first driving cylinder 11 for driving the main door leaf 2 to move longitudinally along the upper and lower frames of the door frame 1 is hinged between the main door leaf 2 and the door frame 1. The two large door leaves 2 are identical in size and shape, and the first driving cylinders 11 are arranged between the two large door leaves 2 and the corresponding vertical frames of the door frame 1. The upper edge and the lower edge of the outer side surface of the large door leaf 2 and the vertical edge far away from the vertical central line of the door frame 1 are provided with first sealing strips 14. Locking mechanisms are arranged between the upper edge and the lower edge of the large door leaf 2 and the door frame 1; a pressing mechanism is arranged between the vertical edge of the large door leaf 2 far away from the vertical central line of the door frame 1 and the door frame 1. The adjacent vertical edges of the two large door leaves 2 are provided with second sealing strips 16.
The lower part of the outer side face of each large door leaf 2 is provided with a small door leaf 18, the small door leaves 18 are parallel to the large door leaves 2, a second driving cylinder 21 used for driving the small door leaves 18 to move longitudinally along the upper and lower frames of the door frame 1 is arranged between each small door leaf 18 and the corresponding large door leaf 2, the lower part of each small door leaf 18 extends into the space between the lower frame of the door frame 1 and the corresponding large door leaf 2, and the lower edge of the outer side face of each small door leaf 18 and the vertical edge far away from the vertical central line of the door frame 1 are provided with third sealing strips 15. The adjacent vertical edges of the two small door leaves 18 are provided with a fourth sealing strip 17.
An upper horizontal guide rail 3 is arranged on the inner side surface of the upper frame of the door frame 1, an upper guide strip 9 is arranged at the bottom of the upper horizontal guide rail 3, a lower horizontal guide rail 22 is arranged on the inner side surface of the lower frame of the door frame 1, and a lower guide strip 23 is arranged at the top of the lower horizontal guide rail 22. All there is first supporting shaft 7 on the both ends on border and lower border on 2 medial surfaces of big door leaf, and first supporting shaft 7 all is perpendicular with big door leaf 2, all is provided with gyro wheel 6 coaxially on first supporting shaft 7, has annular groove 26 on the wheel face of gyro wheel 6, and the annular groove 26 of two gyro wheels 6 of top card is in on going up gib block 9, the annular groove 26 card of two gyro wheels 6 of below is on gib block 23 down, and the width of going up gib block 9 and gib block 23 all is less than the width of annular groove 26 down.
Locking mechanism includes bar supporting shoe 27 and two second back shaft 7, bar supporting shoe 27 is continuous with the medial surface that corresponds the horizontal frame of door frame 1 along the vertical of the horizontal frame of door frame 1, two second back shafts 7 are fixed in proper order on door leaf medial surface, and two second back shafts 7 are in same horizontal plane, all there is the bundle knot 8 on the second back shaft 7, it is the cooperation of rotating form to tie between 8 and second back shaft 7, it has the connecting rod 4 of horizontal arrangement to articulate between 8 one end to keep away from two bundles of bar supporting shoe 27, it has third driving cylinder 5 to keep away from to tie between 4 one side of connecting rod of 8 and 2 medial surfaces of big door leaf. The side of the strip-shaped supporting block 27 close to the binding buckle 8 is sequentially provided with 6 limiting grooves along the longitudinal direction of the strip-shaped supporting block 27, the limiting grooves are sequentially divided into a first section body 24 and a second section body 25 from one side close to the vertical central line of the door frame 1 to the other side, the width of the first section body 24 is greater than that of the second section body 25, the side wall of the first section body 24 close to the door frame 1 is flush with that of the second section body 25, and the side wall of the first section body 24 far away from the door frame 1 is in inclined plane transition with that of the second section body 25. When two big door leaves 2 offset, the piston rod of third actuating cylinder 5 stretches out, two of locking mechanism pricks 8 and enters into two spacing grooves that are close to door frame 1 vertical center line respectively, when two big door leaves 2 are in half-open state, the piston rod of third actuating cylinder 5 stretches out, two of locking mechanism pricks 8 and enters into two spacing grooves that are located the centre respectively, when two big door leaves 2 are in the full open state, the piston rod of third actuating cylinder 5 stretches out, two of locking mechanism pricks 8 and enters into two spacing grooves that keep away from door frame 1 vertical center line respectively.
The pressing mechanism comprises a strip-shaped limiting block 12 and at least two supporting blocks 10, the strip-shaped limiting block 12 is longitudinally fixed on the inner side face of the vertical frame of the doorframe 1 along the vertical frame of the doorframe 1, and the supporting blocks 10 are uniformly distributed on the vertical edge of the large door leaf 2 far away from the vertical central line of the doorframe 1. Support block 10 one side is located between door frame 1 and big door leaf 2, be located that section support block 10 between big door leaf 2 and have the horizontal bolt 13 that stretches out towards bar stopper 12, horizontal bolt 13 is two sections respectively, the section bolt that is close to support block 10 is cylindricly, the section bolt that keeps away from support block 10 is coniform, and the main aspects of bolt conical section are equal with the diameter of bolt cylindrical section, and the main aspects of bolt conical section is concentric with bolt cylindrical section and is connected, all have jack 19 on the stopper that horizontal bolt 13 corresponds, be eccentric arrangement between horizontal bolt 13 and jack 19 when big door leaf 2 is in the open mode.
The inner sides of the large door leaves 2 are provided with decorative plates 20 for aesthetic purposes.
In order to save space, the first support shaft 7 and the second support shaft 7 are coaxial.
When the door leaf 2 is completely closed, the two small door leaves 18 are completely contracted in the corresponding large door leaf 2, the two large door leaves 2 are mutually pressed, and the two second sealing strips 16 are abutted to form sealing; meanwhile, a piston rod of the third driving cylinder 5 extends out, two binding buckles 8 of the locking mechanism respectively enter two limiting grooves close to the vertical central line of the door frame 1, when the limiting grooves enter the second section 25 from the first section 24, due to the fact that the first section 24 and the second section 25 are in inclined plane transition, under the pushing of the second section 25, the upper edge and the lower edge of the outer side surface of the door leaf 2 are pressed towards the door frame 1, and the first sealing strips 14 on the upper edge and the lower edge of the outer side surface of the door frame 1 are abutted against the door frame 1 to form sealing; meanwhile, the horizontal bolt 13 enters the jack 19 to drive the vertical edge of the large door leaf 2 far away from the vertical central line of the door frame 1 to be pressed towards the door frame 1, and the first sealing strip 14 on the vertical edge of the outer side surface of the large door leaf 2 far away from the vertical central line of the door frame 1 is pressed with the door frame 1 to form sealing, so that weather tightness is formed. At this time, the ship side and stern openings are completely closed and cannot pass through, as shown in fig. 1.
Under the condition that the large door leaf 2 and the small door leaf 18 are completely opened, the first driving cylinder 11 and the second driving cylinder 21 are completely contracted to the right position, the two small door leaves 18 are completely contracted in the corresponding large door leaf 2, and the large door leaf 2 is completely opened. Meanwhile, a piston rod of the third driving cylinder 5 extends out, and two binding buckles 8 of the locking mechanism respectively enter two limiting grooves far away from the vertical central line of the door frame 1 to form door opening limiting. At this time, the ship side and stern openings are completely opened, and all the same-polarity equipment can be passed through, as shown in fig. 8.
The big door leaf 2 is half opened, when the small door leaf 18 is closed, the first oil cylinder is in a half-extending state, the large door is closed to a half position and stops, the second driving cylinder 21 is in a full-extending state, the small door leaf 18 extends from the large door completely, the two small door leaves 18 are mutually compressed, the two fourth sealing strips 17 are abutted, meanwhile, the piston rod of the third driving cylinder 5 extends, the two binding buckles 8 of the locking mechanism respectively enter the two limiting grooves in the middle, when the limiting grooves enter the second section body 25 from the first section body 24, due to the fact that the first section body 24 and the second section body 25 are in inclined plane transition, the big door leaf 2 drives the outer side face of the small door leaf 18 to be compressed towards the door frame 1 under the pushing of the second section body 25, and the third sealing strip 15 is abutted against the door frame 1 to form sealing. At this time, the ship side and stern opening channels are half-opened, the weather tightness below the through hole can be still realized, and the passing requirement of the swing arm in a small space can be realized, as shown in fig. 9.
The weather-tight hydraulic sliding double door has the advantages that:
1. the big door is sleeved with the small door, so that the working conditions are more, the probability that equipment inside the through hole directly contacts with external seawater, sunlight and the like to corrode and insolate is reduced in a half-open state, and the internal equipment is effectively protected.
2. The invention is integrally installed and is convenient to maintain and install.
3. The invention is completely locked in any working position and has no shaking problem.
4. Due to the design of the binding buckle 8 and the horizontal bolt 13, when the large door leaf 2 and the small door leaf 18 move, the first sealing strip 14 and the third sealing strip 15 are not in contact with the doorframe 1, the abrasion loss of the first sealing strip 14 and the third sealing strip 15 is greatly reduced, and the service lives of the first sealing strip 14 and the third sealing strip 15 are prolonged.
Claims (5)
1. A weather-tight hydraulic sliding double door comprises a large door leaf (2) and a door frame (1) which are vertically arranged, wherein a first driving cylinder (11) for driving the large door leaf (2) to longitudinally move along an upper frame and a lower frame of the door frame (1) is hinged between the large door leaf (2) and the door frame (1); the door is characterized in that the number of the large door leaves (2) is two, the sizes and the shapes of the large door leaves are the same, and the first driving cylinders (11) are arranged between the two large door leaves (2) and the corresponding vertical frames of the door frame (1); the upper edge and the lower edge of the outer side surface of the large door leaf (2) and the vertical edge far away from the vertical central line of the door frame (1) are provided with first sealing strips (14); locking mechanisms are arranged between the upper edge and the lower edge of the large door leaf (2) and the door frame (1); a compression mechanism is arranged between the vertical edge of the large door leaf (2) far away from the vertical central line of the door frame (1) and the door frame (1); and the adjacent vertical edges of the two large door leaves (2) are provided with second sealing strips (16).
2. The weather-tight hydraulic sliding double door as claimed in claim 1, characterized in that the lower part of the outer side of the large door leaf (2) is provided with a small door leaf (18), the small door leaf (18) is parallel to the large door leaf (2), a second driving cylinder (21) for driving the small door leaf (18) to move longitudinally along the upper and lower frames of the door frame (1) is arranged between the small door leaf (18) and the corresponding large door leaf (2), the lower part of the small door leaf (18) extends into the space between the lower frame of the door frame (1) and the large door leaf (2), and the lower edge of the outer side of the small door leaf (18) and the vertical edge far away from the vertical center line of the door frame (1) are provided with a third sealing strip (15); the adjacent vertical edges of the two small door leaves (18) are provided with fourth sealing strips (17).
3. The weather-tight hydraulic sliding double door as claimed in claim 2, wherein the inner side of the upper frame of the door frame (1) is provided with an upper horizontal guide rail (3), the bottom of the upper horizontal guide rail (3) is provided with an upper guide strip (9), the inner side of the lower frame of the door frame (1) is provided with a lower horizontal guide rail (22), and the top of the lower horizontal guide rail (22) is provided with a lower guide strip (23); all there is first supporting shaft (7) on the both ends on border and lower border on door leaf (2) medial surface, and first supporting shaft (7) all are perpendicular with door leaf (2), all coaxial gyro wheel (6) that are provided with on first supporting shaft (7), have annular groove (26) on the wheel face of gyro wheel (6), and annular groove (26) card of two gyro wheels (6) of top is in go up on gib block (9), annular groove (26) card of two gyro wheels (6) of below is on gib block (23) down, and the width of going up gib block (9) and gib block (23) down all is less than the width of annular groove (26).
4. The weather-tight hydraulic sliding double door as claimed in claim 3, characterized in that the locking mechanism comprises a strip-shaped supporting block (27) and two second supporting shafts (7), the strip-shaped supporting block (27) is connected with the inner side of the horizontal frame of the corresponding door frame (1) along the longitudinal direction of the horizontal frame of the door frame (1), the two second supporting shafts (7) are sequentially fixed on the inner side of the door leaf, the two second supporting shafts (7) are in the same horizontal plane, the second supporting shafts (7) are both provided with binding buckles (8), the binding buckles (8) are in rotating fit with the second supporting shafts (7), a horizontally arranged connecting rod (4) is hinged between one ends of the two binding buckles (8) far away from the strip-shaped supporting block (27), and a third driving cylinder (5) is hinged between one side of the connecting rod (4) far away from the binding buckles (8) and the inner side of the large door leaf (2); 6 limiting grooves are sequentially arranged on the side face, close to the binding buckle (8), of the strip-shaped supporting block (27) along the longitudinal direction of the strip-shaped supporting block (27), the limiting grooves are sequentially divided into a first section body (24) and a second section body (25) from one side close to the vertical central line of the door frame (1) to the other side, the width of the first section body (24) is larger than that of the second section body (25), the side wall, close to the door frame (1), of the first section body (24) is flush with that of the second section body (25), and the side wall, far away from the door frame (1), of the first section body (24) and the side wall of the second section body (25) are in inclined surface transition; when two big door leaves (2) offset, the piston rod of third actuating cylinder (5) stretches out, two of locking mechanism prick detain (8) and enter into two spacing grooves that are close to door frame (1) vertical center line respectively, when two big door leaves (2) are in half-open state, the piston rod of third actuating cylinder (5) stretches out, two of locking mechanism prick detain (8) and enter into two spacing grooves that are located the centre respectively, when two big door leaves (2) are in the full open state, the piston rod of third actuating cylinder (5) stretches out, two of locking mechanism prick detain (8) and enter into two spacing grooves that keep away from door frame (1) vertical center line respectively.
5. The weather-tight hydraulic sliding double door as claimed in claim 3 or 4, characterized in that the hold-down mechanism comprises a strip-shaped limit block (12) and at least two support blocks (10), the strip-shaped limit block (12) is fixed on the inner side of the vertical frame of the door frame (1) along the longitudinal direction of the vertical frame of the door frame (1), the support blocks (10) are uniformly distributed on the vertical edge of the large door leaf (2) far away from the vertical center line of the door frame (1); support block (10) one side is located between door frame (1) and big door leaf (2), be located that section support block (10) between big door leaf (2) on have horizontal bolt (13) that stretches out towards bar stopper (12), horizontal bolt (13) are two sections respectively, the section bolt that is close to support block (10) is cylindricly, the section bolt that keeps away from support block (10) is coniform, and the diameter of the main aspects of bolt conical section and bolt cylindrical section equals, and the main aspects of bolt conical section and bolt cylindrical section are concentric connection, all have jack (19) on the stopper that horizontal bolt (13) correspond, be in the open mode at big door leaf (2), be eccentric arrangement between horizontal bolt (13) and jack (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011019540.6A CN112252914A (en) | 2020-09-29 | 2020-09-29 | Weather-tight hydraulic sliding double-door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011019540.6A CN112252914A (en) | 2020-09-29 | 2020-09-29 | Weather-tight hydraulic sliding double-door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112252914A true CN112252914A (en) | 2021-01-22 |
Family
ID=74231237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011019540.6A Pending CN112252914A (en) | 2020-09-29 | 2020-09-29 | Weather-tight hydraulic sliding double-door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112252914A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291428A (en) * | 2021-06-15 | 2021-08-24 | 上海科得威船舶技术工程有限公司 | Sliding watertight door without threshold |
| CN114408092A (en) * | 2022-01-19 | 2022-04-29 | 中船黄埔文冲船舶有限公司 | Side door structure of sealed cabin |
| CN114634082A (en) * | 2022-02-28 | 2022-06-17 | 江苏德普尔门控科技有限公司 | Automatic vertical hinged door of elevator |
| CN115288537A (en) * | 2022-08-12 | 2022-11-04 | 无锡海核装备科技有限公司 | Unpowered opposite-opening type watertight porthole |
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| CN206384115U (en) * | 2017-01-06 | 2017-08-08 | 无锡市欣帆船舶设备有限公司 | Ship hydraulic slide |
| CN110984793A (en) * | 2019-12-09 | 2020-04-10 | 中国航天空气动力技术研究院 | A two-way movable swing door |
| CN210530635U (en) * | 2019-07-19 | 2020-05-15 | 福建金桥门业有限公司 | Carbide tempering door |
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| EP0354505A2 (en) * | 1988-08-12 | 1990-02-14 | Hüppe Form Sonnenschutz- und Raumtrennsysteme GmbH | Sliding wing made completely of glass for a sliding wall |
| CN201494592U (en) * | 2009-07-15 | 2010-06-02 | 江阴市船舶设备制造有限公司 | Marine fireproof double-opening sliding door |
| CN206384115U (en) * | 2017-01-06 | 2017-08-08 | 无锡市欣帆船舶设备有限公司 | Ship hydraulic slide |
| CN210530635U (en) * | 2019-07-19 | 2020-05-15 | 福建金桥门业有限公司 | Carbide tempering door |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291428A (en) * | 2021-06-15 | 2021-08-24 | 上海科得威船舶技术工程有限公司 | Sliding watertight door without threshold |
| CN114408092A (en) * | 2022-01-19 | 2022-04-29 | 中船黄埔文冲船舶有限公司 | Side door structure of sealed cabin |
| CN114408092B (en) * | 2022-01-19 | 2023-08-08 | 中船黄埔文冲船舶有限公司 | Close cabin side door structure |
| CN114634082A (en) * | 2022-02-28 | 2022-06-17 | 江苏德普尔门控科技有限公司 | Automatic vertical hinged door of elevator |
| CN114634082B (en) * | 2022-02-28 | 2023-11-21 | 江苏德普尔门控科技有限公司 | Automatic vertical hinged door of elevator |
| CN115288537A (en) * | 2022-08-12 | 2022-11-04 | 无锡海核装备科技有限公司 | Unpowered opposite-opening type watertight porthole |
| CN115288537B (en) * | 2022-08-12 | 2024-01-12 | 无锡海核装备科技有限公司 | Unpowered split watertight porthole |
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Effective date of registration: 20211201 Address after: No.203, Furong Zhongsi Road, Xishan District, Wuxi City, Jiangsu Province, 214000 Applicant after: WUXI HAIHE EQUIPMENT TECHNOLOGY Ltd. Address before: 178 Xigang Road, dongbeitang, Xishan District, Wuxi City, Jiangsu Province, 214000 Applicant before: Wuxi Hongmeng Marine Technology Co.,Ltd. |