CN113236089A - Shading door device of photographic space subsidiary room and construction method thereof - Google Patents
Shading door device of photographic space subsidiary room and construction method thereof Download PDFInfo
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- CN113236089A CN113236089A CN202110430863.2A CN202110430863A CN113236089A CN 113236089 A CN113236089 A CN 113236089A CN 202110430863 A CN202110430863 A CN 202110430863A CN 113236089 A CN113236089 A CN 113236089A
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- door
- plate
- shading
- hanging
- keel
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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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/12—Connections between non-parallel members of the supporting construction
- E04B9/16—Connections between non-parallel members of the supporting construction the members lying in different planes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
- E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
- E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
- E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
-
- 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
- E06B3/36—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 with a single vertical axis of rotation at one side of the opening, or swinging through the opening
-
- 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
- E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
- E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
- E06B7/215—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip being moved to a retracted position by elastic means, e.g. springs
-
- 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
- E06B7/26—Rain or draught deflectors, e.g. under sliding wings also protection against light for doors
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
A shading door device of a photographic space subsidiary room and a construction method thereof comprise a door lintel, a shading door and a shading assembly; a groove is arranged at the lower part of the outer side surface of the door lintel along the transverse through length; the anti-dazzling door is arranged at the bottom of the door head, a space is reserved between the anti-dazzling door and the door head, and a space is reserved between the anti-dazzling door and the main structure; a shading strip is arranged on the outer side of a joint of the shading door and the door head; a clamping strip is arranged at the upper part of the inner side surface of the shading strip and clamped in the groove; the lower end of the shading strip exceeds the bottom of the seam and is blocked outside the upper part of the shading door; the vertical side surface of the shading door is hinged with the side doorframe, and the bottom surface of the shading door is provided with an embedding groove; the shading component comprises a hanging piece, a fixed frame, a spring, a connecting frame and a telescopic head; the hanging piece is connected to the top of the caulking groove through a first fastener; the telescopic head is blocked at a gap between the shading door and the bottom plate of the main structure; the invention solves the technical problems that the traditional shading door is fussy to enter and exit, the shading performance of the shading door of a darkroom is poor and the light leakage risk exists.
Description
Technical Field
The invention relates to a shading door device, in particular to a shading door device of a photographic space subsidiary room and a construction method thereof.
Background
The door body structure is applied to a silver salt darkroom area for developing professional photography space photos, can meet the requirement of optical use conditions for developing large-scale professional photos, and comprises four main components, namely a solid wood composite door frame, a door head, a door leaf, a shading sleeve line, a mechanical touch automatic closed sound insulation opening and closing device and a concealed bolt. The prior art scheme is summarized as that a rectangular body supporting structure is arranged at the entrance of a darkroom, and the side surface of the rectangular body supporting structure is matched with the shape of a door frame of the entrance; the outer sleeve is sleeved outside the rectangular body supporting structure and covers the rectangular body supporting structure; two faces of the outer sleeve, which are parallel to the entrance door, are door curtains, and the door curtains can cover the entrance door; the outer cover and the door curtain cloth are made of shading cloth.
The prior art has the following disadvantages: the darkroom front chamber is enclosed by shading cloth, after the door leaf is opened and the door is closed, the door curtain of the shading cloth is opened and the darkroom is entered. This shading door system does not carry out shading to darkroom door leaf peripheral gap and handles, and there is the light leak risk in the darkroom antechamber in operation process, if lift the window shade this moment and come in and go out the darkroom and can cause the influence to washing the photo process.
The prior art has the following defects: the mode of cominging in and going out that adopts the darkroom antechamber is comparatively loaded down with trivial details, and for fixed light leak mode, needs to pay attention to in order shading cloth door curtain in addition and avoids the light leak, and personnel's goods efficiency of passing is extremely low, unsatisfied fire control evacuation current requirement.
Disclosure of Invention
The invention aims to provide a shading door device of a photographic space subsidiary room and a construction method thereof, and aims to solve the technical problems of complicated access of a traditional shading door, poor shading performance of a shading door of a darkroom and light leakage risk.
In order to achieve the purpose, the invention adopts the following technical scheme.
A shading door device of a photographic space subsidiary room is arranged in a corridor channel outside a darkroom at intervals and is respectively connected to the left side and the right side of the corridor channel; a ceiling device is arranged at the upper part of the corridor channel; the width of the light shading door device is not less than half of the width of the corridor channel, and the light shading door device comprises a door lintel, a light shading door and a light shading assembly; the top of the door head is connected with an upper door frame, and the upper end of the upper door frame extends into the ceiling device and is fixedly connected with the ceiling device; a groove is formed in the lower portion of the outer side face of the door head along the transverse through length; the anti-dazzling door is arranged at the bottom of the door head, a space is reserved between the top of the anti-dazzling door and the bottom of the door head, and a space is reserved between the bottom of the anti-dazzling door and a bottom plate of the main structure; a shading strip is arranged on the outer side of a joint between the shading door and the door head; a horizontal clamping strip is arranged on the upper part of the inner side surface of the shading strip along the transverse through length, and the clamping strip is clamped in the groove; the lower end of the shading strip exceeds the bottom of the seam and is blocked outside the upper part of the shading door; a side door frame is arranged on the wall body on one side of the corridor channel and at the position corresponding to the shading door; the vertical side surface of the shading door is hinged with the side doorframe; the bottom surface of the shading door is provided with an embedding groove along the transverse through length; the shading component comprises a hanging piece, a fixed frame, a spring, a connecting frame and a telescopic head; the hanging piece is connected to the top of the caulking groove through a first fastener; the fixing frame comprises side plates, partition plates and lap joint plates; the two side plates are respectively attached to the front side wall and the rear side wall of the caulking groove, and the upper ends of the side plates are bent inwards to form first hanging edges; the first hanging edge is hung on the hanging piece; the partition plate is arranged between the upper parts of the two side plates; the two lapping plates are respectively connected to the inner side surfaces of the two side plates along the transverse through length and are positioned below the partition plate; the lower end of the side plate is bent outwards to form a blank holder; the blank pressing is pressed at the bottom of the side wall at one side corresponding to the caulking groove; the springs are arranged in a group at intervals along the transverse direction at a position between the two lap plates; the top of one group of springs is connected with a fixed strip, and the bottom of the other group of springs is connected with a first hanging plate; the fixing strip is lapped in a cavity between the two lapping plates and the partition plate; the connecting frame is connected to the bottom of the first hanging plate, a second hanging edge for hanging the first hanging plate is arranged at the upper end of the connecting frame, and a third hanging edge is arranged at the lower end of the connecting frame; an enlarged end head is arranged at the upper end of the telescopic head and embedded in the connecting frame above the second hanging edge; the telescopic head block is arranged in a gap between the shading door and a bottom plate of the main structure and is formed by enclosing a top plate block, a front plate block and a rear side plate; the top plate is connected to the bottom of the enlarged end; the front plate is a vertical surface and is arranged along the front side edge of the top plate; the rear side plate is an arc-shaped surface, the upper end of the rear side plate is connected with the rear side edge of the top plate block, and the lower end of the rear side plate is connected with the lower end of the front plate block; the telescopic head moves vertically through a compression spring.
Preferably, the ceiling device comprises a hanging rod, a main keel, a secondary keel and a hanging plate; the hanging rods are connected to the bottom of the top plate of the main body structure at intervals; the bottom of the suspender is connected with a keel hanging piece; the longitudinal section of the keel hanging piece is J-shaped; the main keels are arranged in a group at intervals along the longitudinal direction and are correspondingly embedded in the hanging grooves at the bottoms of the keel hanging pieces; the secondary keels are connected to the bottoms of the main keels at intervals along the transverse direction; the hanging plate is formed by splicing hanging plate units, and a gap is formed in the position, corresponding to the upper door frame, of the hanging plate; the upper end of the door lintel passes through the gap of the hanging plate and is connected with the hanging rod through the connecting assembly.
Preferably, the connecting assembly comprises an adapter plate, a steel keel and a clamping piece; the adapter plates are respectively arranged on the front side and the rear side of the door lintel, and the longitudinal section of each adapter plate is in an inverted L shape; the top transverse edge of the adapter plate is flush with the top surface of the door lintel; the steel section keel is connected to the bottom of the hanging rod at the corresponding position along the transverse through length, and two ends of the steel section keel are respectively connected with the wall bodies at two sides through the embedded plates; the clamping piece comprises a horizontal plate and a clamping plate connected to the horizontal plate; the horizontal plate is arranged at the bottom of the section steel keel and is connected with the section steel keel through a second fastener; the splint have two centre gripping respectively in the front and back both sides of shaped steel fossil fragments.
Preferably, the hanging piece comprises a connecting plate, a connecting block and a second hanging plate; the connecting plate is strip-shaped, the full length of the connecting plate is arranged at the top of the caulking groove, and the connecting plate is connected with the caulking groove through the first fastening piece; the connecting block is arranged in the middle of the bottom of the connecting plate along the long axis of the connecting plate; the second hanging plate is horizontally connected to the bottom of the connecting block, and a distance is reserved between the front side edge and the rear side edge of the second hanging plate and the front side surface and the rear side surface of the caulking groove respectively; and the first hanging edge of the fixing frame is hung on the second hanging plate.
Preferably, the distance between the top of the shading door and the bottom of the door head is 3-5 mm; the distance between the bottom of the shading door and the bottom plate is 4 mm-6 mm.
Preferably, the length of the shading strip baffle on the outer side of the upper part of the shading door is not less than 12mm, the thickness of the shading strip is 12 mm-18 mm, and the height of the shading strip is 35 mm-45 mm.
Preferably, the width of the caulking groove is 30 mm-35 mm; the height of the caulking groove ranges from 100mm to 150 mm.
A construction method of a shutter device of a photographic space subsidiary room comprises the following steps.
Step one, a hanging rod, a main keel and a secondary keel of the ceiling device are installed.
And step two, installing a door lintel and an upper door frame, and extending the upper part of the upper door frame into the ceiling device.
And step three, adopting a hanging plate of the ceiling device to carry out capping.
And step four, installing the side doorframe.
And step five, installing a shading door provided with a shading assembly.
And sixthly, mounting a shading strip at the joint between the shading door and the door head.
Preferably, in the first step, when the suspended ceiling device is installed, the connecting assembly is connected with the hanger rod and the wall bodies on two sides, and a 15 mm-thick flame-retardant plate is fixed on the section steel keel and used as a clamping plate for connecting the upper door frame; the upper doorframe is connected to the hanger rod using a connection assembly.
Compared with the prior art, the invention has the following characteristics and beneficial effects.
1. According to the shading door device, the three shading doors are installed in a staggered mode to achieve the purpose of refracting light, and the arrangement mode of the shading doors in the device improves the convenience of the shading doors in and out, meets the requirement of fire evacuation and traffic on the premise of ensuring the shading performance of the shading doors in a dark room, and improves the shading performance of the shading doors in the dark room.
2. The structure of the shading door is designed into a silver salt darkroom shading door structure for developing photos, the shading door is installed in a staggered mode to achieve the purpose of refracting light, and the shading effect is improved through the gaps of the leaf edges of the shading door; gaps at the bottom and the upper part of the shading door are respectively shielded by a shading component and a shading strip, when the door leaf is closed, the shading component is popped out to shade the gap between the door leaf and the ground, and the door leaf is opened to automatically retract the shading component; can pass in and out the darkroom under the condition of not opening the door leaf during normal use, when the fire control is sparse, personnel flow and pass in and out bulk goods, can open the shading door and improve current efficiency, solve the fire control of traditional shading door business turn over loaded down with trivial details and closed darkroom space and sparse current problem that does not reach the requirement.
3. The shading device has the advantages of simple structure, low use and maintenance cost, good shading effect, convenience in entering and exiting of personnel and goods and high efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic plan view of the arrangement of a shutter device of the present invention.
Fig. 2 is a front view schematically showing the structure of the shutter device of the present invention.
Fig. 3 is a schematic side view of the shutter device of the present invention connected to the top plate and the bottom plate.
Fig. 4 is a schematic structural view of the present invention shading strip arranged at the gap between the door lintel and the shading door.
Fig. 5 is a schematic view of a connection structure of the light shielding assembly and the light shielding door of the present invention.
Fig. 6 is a schematic structural view of a hitching member according to the present invention.
Fig. 7 is a schematic structural view of the fixing frame of the present invention.
FIG. 8 is a schematic view of the structure of the connection frame of the present invention.
Fig. 9 is a structural view of the invention door lintel with a groove in the lower portion of the outer side.
Fig. 10 is a schematic view of the structure of the telescopic head of the present invention.
Fig. 11 is a schematic view of the structure of the ceiling apparatus of the present invention.
Figure 12 is a schematic view of the connection of the upper door frame to the ceiling assembly and header of the present invention.
Fig. 13 is a schematic structural view of a bottom of a light-shielding door provided with a caulking groove.
Reference numerals: 1-corridor channel, 2-door lintel, 3-shading door, 4-groove, 5-bottom plate, 6-shading strip, 7-clamping strip, 8-wall body, 9-caulking groove, 10-hanging piece, 10.1-connecting plate, 10.2-connecting block, 10.3-second hanging plate, 11-fixing frame, 11.1-side plate, 11.1.1-first hanging edge, 11.1.2-blank pressing edge, 11.2-partition plate, 11.3-lap plate, 12-spring, 13-connecting frame, 13.1-second hanging edge, 13.2-third hanging edge, 14-expansion head, 14.1-front plate, 14.2-rear plate, 14.3-top plate, 15-first fastener, 16-fixing strip, 17-first hanging plate, 18-third fastener, 19-expansion end, 20-hanger rod, 21-main, 22-secondary keel, 23-hanging plate, 24-hanging plate, 25-keel adapter plate, 25-section steel, 26-clamping plate, 27-section steel, 27-second clamping plate, 27.2-second hanging plate, 27-horizontal keel, 27-second clamp plate, 27-section steel, 27-steel plate, 27-second hanging plate, 27-expansion end, and horizontal keel plate, 29-top plate, 30-pipeline hanger, 31-buried plate, 32-expansion bolt, 33-side door frame and 34-upper door frame.
Detailed Description
As shown in fig. 1 to 13, the shutter device of the photographic space subsidiary room is arranged in the corridor passage 1 outside the darkroom at intervals and is respectively connected to the left and the right sides of the corridor passage 1; a ceiling device is arranged at the upper part of the corridor channel 1; the width of the light shading door device is not less than half of the width of the corridor channel 1, and the light shading door device comprises a door lintel 2, a light shading door 3 and a light shading component; the top of the door head 2 is connected with an upper door frame 34, and the upper end of the upper door frame 34 extends into the ceiling device and is fixedly connected with the ceiling device; a groove 4 is formed in the lower portion of the outer side face of the door head 2 along the transverse through length; the shading door 3 is arranged at the bottom of the door lintel 2, a space is reserved between the top of the shading door 3 and the bottom of the door lintel 2, and a space is reserved between the bottom of the shading door 3 and the bottom plate 5 of the main structure; a shading strip 6 is arranged outside a joint between the shading door 3 and the door lintel 2; a horizontal clamping strip 7 is arranged on the upper part of the inner side surface of the shading strip 6 along the transverse through length, and the clamping strip 7 is clamped in the groove 4; the lower end of the shading strip 6 exceeds the bottom of the seam and is blocked outside the upper part of the shading door 3; a side door frame 33 is arranged on the wall 8 at one side of the corridor channel 1 and at the position corresponding to the shading door 3; the vertical side surface of the shading door 3 is hinged with the side doorframe 33; the bottom surface of the shading door 3 is provided with an embedding groove 9 along the transverse through length; the shading component comprises a hanging piece 10, a fixed frame 11, a spring 12, a connecting frame 13 and a telescopic head 14; the hanging piece 10 is connected to the top of the caulking groove 9 through a first fastener 15; the fixed frame 11 comprises side plates 11.1, partition plates 11.2 and lapping plates 11.3; the two side plates 11.1 are respectively attached to the front side wall and the rear side wall of the caulking groove 9, and the upper ends of the side plates 11.1 are bent inwards to form first hanging edges 11.1.1; the first hanging edge 11.1.1 is hung on the hanging piece 10; the partition plate 11.2 is arranged between the upper parts of the two side plates 11.1; two lapping plates 11.3 are respectively connected to the inner side surfaces of the two side plates 11.1 along the transverse through length, and the lapping plates 11.3 are positioned below the partition plate 11.2; the lower end of the side plate 11.1 is bent outwards to form a blank pressing 11.1.2; the pressing edge 11.1.2 is pressed at the bottom of the side wall at one side corresponding to the caulking groove 9; the springs 12 are arranged in a group at intervals along the transverse direction at a position between the two lapping plates 11.3; the top of the group of springs 12 is connected with a fixed strip 16, and the bottom of the group of springs 12 is connected with a first hanging plate 17; the fixing strip 16 is lapped in a cavity between the two lapping plates 11.3 and the partition plate 11.2; the connecting frame 13 is connected to the bottom of the first hanging plate 17, a second hanging edge 13.1 for hanging the first hanging plate 17 is arranged at the upper end of the connecting frame 13, and a third hanging edge 13.2 is arranged at the lower end of the connecting frame 13; an enlarged end 19 is arranged at the upper end of the telescopic head 14, and the enlarged end 19 is embedded in the connecting frame 13 above the second hanging edge 13.1; the telescopic head 14 is blocked at a gap between the shading door 3 and the bottom plate 5 of the main structure and is formed by enclosing a top plate 14.3, a front plate 14.1 and a rear plate 14.2; the top plate 14.3 is connected to the bottom of the enlarged end 19; the front plate 14.1 is a vertical surface and is arranged along the front side edge of the top plate 14.3; the rear plate 14.2 is an arc-shaped surface, the upper end of the rear plate 14.2 is connected with the rear side edge of the top plate 14.3, and the lower end of the rear plate 14.2 is connected with the lower end of the front plate 14.1; the telescopic head 14 is vertically moved by the compression spring 12.
In this embodiment, the ceiling device includes a suspension rod 20, a main keel 21, a secondary keel 22, and a suspension plate 23; the hanger rods 20 are connected at intervals at the bottom of a top plate 29 of the main structure; the bottom of the hanger rod 20 is connected with a keel hanger 24; the longitudinal section of the keel hanging piece 24 is J-shaped; the main keels 21 are arranged in a group at intervals along the longitudinal direction, and the main keels 21 are correspondingly embedded in hanging grooves at the bottoms of the keel hanging pieces 24; the secondary keel 22 is connected to the bottom of the main keel 21 at intervals along the transverse direction; the hanging plate 23 is formed by splicing hanging plate units, and a gap is arranged at the position of the hanging plate 23 corresponding to the upper door frame 34; the upper end of the upper door frame 34 passes through the gap of the hanger plate 23 and is connected to the hanger bar 20 by a connecting assembly.
In this embodiment, the connecting assembly includes an adapter plate 25, a steel keel 26 and a clamping member 27; the adapter plate 25 is respectively arranged at the front side and the rear side of the upper door frame 34, and the longitudinal section of the adapter plate 25 is in an inverted L shape; the top transverse edge of the adapter plate 25 is flush with the top surface of the door lintel 2; the steel keel 26 is connected to the bottom of the hanger rod 20 at the corresponding position along the transverse through length, and two ends of the steel keel 26 are respectively connected with the wall bodies 8 at two sides through the embedded plates 31; the clamping piece 27 comprises a horizontal plate 27.1 and a clamping plate 27.2 connected to the horizontal plate 27.1; the horizontal plate 27.1 is arranged at the bottom of the steel joist 26 and is connected with the steel joist 26 through a second fastener 28; the clamping plates 27.2 are respectively clamped at the front side and the rear side of the steel keel 26.
In this embodiment, the hanging piece 10 includes a connecting plate 10.1, a connecting block 10.2 and a second hanging plate 10.3; the connecting plate 10.1 is strip-shaped, the whole length of the connecting plate is arranged at the top of the caulking groove 9, and the connecting plate 10.1 is connected with the caulking groove 9 through the first fastening piece 15; the connecting block 10.2 is arranged in the middle of the bottom of the connecting plate 10.1 along the long axis of the connecting plate 10.1; the second hanging plate 10.3 is horizontally connected to the bottom of the connecting block 10.2, and the front side edge and the rear side edge of the second hanging plate 10.3 are respectively spaced from the front side surface and the rear side surface of the caulking groove 9; the first hanging edge 11.1.1 of the fixed frame 11 is hung on the second hanging plate 10.3.
In the embodiment, the distance between the top of the shading door 3 and the bottom of the door lintel 2 is 3-5 mm; the distance between the bottom of the shading door 3 and the bottom plate 5 is 4 mm-6 mm.
In this embodiment, the length that the upper portion outside that the light shield door 3 was kept off to light shield 6 is for being not less than 12mm, and the thickness of light shield 6 is 12mm ~18mm, and the height of light shield 6 is 35mm ~45 mm.
In the embodiment, the width of the caulking groove 9 is 30 mm-35 mm; the height of the caulking groove 9 is 100 mm-150 mm.
In this embodiment, a pipeline hanger 30 is disposed between the hanger plate 23 and the top plate 29.
In this embodiment, the pressing edge 11.1.2 is connected to the bottom of the side wall on the side corresponding to the insertion groove 9 by the third fastening member 18.
In this embodiment, the length that the upper portion outside that the light shield door 3 was kept off to light shield 6 is for being not less than 12mm, and the thickness of light shield 6 is 12mm ~18mm, and the height of light shield 6 is 35mm ~45 mm.
In this embodiment, the height of the upper end of the upper door frame 34 passing through the gap of the hanger plate 23 is not less than 50 mm.
In this embodiment, at least three shutter devices are arranged at intervals along the long axial direction of the corridor passage 1; the shading door devices are respectively connected with the wall bodies 8 on two sides of the corridor channel 1, and the distance between every two adjacent shading door devices is 750 mm-800 mm; the width of the shading door device is 900 mm-1000 mm.
In the present example, the height of the door lintel 2 is 700mm to 750 mm; the height of the shading door 3 is 2200 mm-2300 mm.
In this embodiment, the buried plate 31 is connected to the wall 8 by expansion bolts 32.
The construction method of the shutter device of the photographic space subsidiary room comprises the following steps.
Step one, installing the hanger rod 20, the main keel 21 and the secondary keel 22 of the suspended ceiling device.
Step two, the door lintel 2 and the upper door frame 34 are installed, and the upper part of the upper door frame 34 is inserted into the ceiling device.
And step three, adopting a hanging plate 23 of the ceiling device to carry out capping.
Step four, the side doorframe 33 is installed.
And step five, installing a shading door 3 provided with a shading assembly.
Sixthly, mounting a shading strip 6 at the joint between the shading door 3 and the door lintel 2.
In this embodiment, the light-shielding assembly is in an automatic opening and closing manner, and a blind pin is mounted on the light-shielding door 3.
In the first embodiment, in the first step, when the ceiling device is installed, the connecting assembly is connected with the hanger rod 20 and the wall bodies 8 on two sides, and a 15 mm-thick flame-retardant plate is fixed on the steel keel 26 to serve as a clamping plate 27.2 for connecting the upper door frame 34; the upper door frame 34 is connected to the hanger bar 20 using a connection assembly.
The above embodiments are not intended to be exhaustive or to limit the invention to other embodiments, and the above embodiments are intended to illustrate the invention and not to limit the scope of the invention, and all applications that can be modified from the invention are within the scope of the invention.
Claims (9)
1. A shading door device of a photographic space subsidiary room is arranged in a corridor channel (1) outside a darkroom at intervals and is respectively connected to the left side and the right side of the corridor channel (1); a ceiling device is arranged at the upper part of the corridor channel (1); the method is characterized in that: the width of the light shading door device is not less than half of the width of the corridor channel (1), and the light shading door device comprises a door lintel (2), a light shading door (3) and a light shading component; the top of the door head (2) is connected with an upper door frame (34), and the upper end of the upper door frame (34) extends into the ceiling device and is fixedly connected with the ceiling device; a groove (4) is formed in the lower portion of the outer side face of the door head (2) along the transverse through length; the anti-theft door is characterized in that the anti-theft door (3) is arranged at the bottom of the door head (2), a gap is reserved between the top of the anti-theft door (3) and the bottom of the door head (2), and a gap is reserved between the bottom of the anti-theft door (3) and the bottom plate (5) of the main structure; a shading strip (6) is arranged on the outer side of a joint between the shading door (3) and the door head (2); a horizontal clamping strip (7) is arranged on the upper portion of the inner side face of the shading strip (6) along the transverse through length, and the clamping strip (7) is clamped in the groove (4); the lower end of the shading strip (6) exceeds the bottom of the joint and blocks the outer side of the upper part of the shading door (3); a side door frame (33) is arranged on the wall body (8) at one side of the corridor channel (1) and at the position corresponding to the shading door (3); the vertical side surface of the shading door (3) is hinged with the side doorframe (33); a caulking groove (9) is arranged on the bottom surface of the shading door (3) along the transverse direction; the shading assembly comprises a hanging piece (10), a fixed frame (11), a spring (12), a connecting frame (13) and a telescopic head (14); the hanging piece (10) is connected to the top of the caulking groove (9) through a first fastener (15); the fixing frame (11) comprises side plates (11.1), partition plates (11.2) and lap plates (11.3); the two side plates (11.1) are respectively attached to the front side wall and the rear side wall of the caulking groove (9), and the upper ends of the side plates (11.1) are bent inwards to form first hanging edges (11.1.1); the first hanging edge (11.1.1) is hung on the hanging piece (10); the partition plate (11.2) is arranged between the upper parts of the two side plates (11.1); the two lapping plates (11.3) are respectively connected to the inner side surfaces of the two side plates (11.1) along the transverse through length, and the lapping plates (11.3) are positioned below the partition plate (11.2); the lower end of the side plate (11.1) is bent outwards to form a blank holder (11.1.2); the edge pressing (11.1.2) is pressed at the bottom of the side wall at one side corresponding to the caulking groove (9); the springs (12) are provided with a group and are arranged at intervals along the transverse direction at a position between the two lapping plates (11.3); the top of one group of springs (12) is connected with a fixed strip (16), and the bottom of one group of springs (12) is connected with a first hanging plate (17); the fixing strip (16) is lapped in a cavity between the two lapping plates (11.3) and the partition plate (11.2); the connecting frame (13) is connected to the bottom of the first hanging plate (17), a second hanging edge (13.1) for hanging the first hanging plate (17) is arranged at the upper end of the connecting frame (13), and a third hanging edge (13.2) is arranged at the lower end of the connecting frame (13); an enlarged end (19) is arranged at the upper end of the telescopic head (14), and the enlarged end (19) is embedded in the connecting frame (13) above the second hanging edge (13.1); the telescopic head (14) is blocked at a gap between the shading door (3) and the bottom plate (5) of the main structure and is formed by enclosing a top plate block (14.3), a front plate block (14.1) and a rear plate block (14.2); the top plate (14.3) is connected to the bottom of the enlarged end (19); the front plate (14.1) is a vertical surface and is arranged along the front side edge of the top plate (14.3); the rear plate (14.2) is an arc-shaped surface, the upper end of the rear plate (14.2) is connected with the rear side edge of the top plate (14.3), and the lower end of the rear plate (14.2) is connected with the lower end of the front plate (14.1); the telescopic head (14) is moved vertically by a compression spring (12).
2. The shutter device for a photographic space-attached room according to claim 1, wherein: the suspended ceiling device comprises a hanging rod (20), a main keel (21), a secondary keel (22) and a hanging plate (23); the hanger rods (20) are connected to the bottom of a top plate (29) of the main structure at intervals; the bottom of the hanger rod (20) is connected with a keel hanging piece (24); the longitudinal section of the keel hanging piece (24) is J-shaped; the main keels (21) are arranged in a group at intervals along the longitudinal direction, and the main keels (21) are correspondingly embedded in hanging grooves at the bottoms of the keel hanging pieces (24); the secondary keels (22) are connected to the bottom of the main keel (21) at intervals along the transverse direction; the hanging plate (23) is formed by splicing hanging plate units, and a gap is formed in the position, corresponding to the upper door frame (34), of the hanging plate (23); the upper end of the upper door frame (34) passes through the gap of the hanger plate (23) and is connected with the hanger rod (20) through a connecting assembly.
3. The shutter device for a photographic space-attached room according to claim 2, wherein: the connecting assembly comprises an adapter plate (25), a steel keel (26) and a clamping piece (27); the adapter plates (25) are respectively arranged on the front side and the rear side of the upper door frame (34), and the longitudinal sections of the adapter plates (25) are inverted L-shaped; the top transverse edge of the adapter plate (25) is flush with the top surface of the door lintel (2); the steel section keel (26) is connected to the bottom of the hanger rod (20) at the corresponding position along the transverse through length, and two ends of the steel section keel (26) are respectively connected with the wall bodies (8) at two sides through the embedded plates (31); the clamping piece (27) comprises a horizontal plate (27.1) and a clamping plate (27.2) connected to the horizontal plate (27.1); the horizontal plate (27.1) is arranged at the bottom of the steel keel (26) and is connected with the steel keel (26) through a second fastener (28); the two clamping plates (27.2) are respectively clamped at the front side and the rear side of the steel keel (26).
4. The shutter device for a photographic space-attached room according to claim 1, wherein: the hanging piece (10) comprises a connecting plate (10.1), a connecting block (10.2) and a second hanging plate (10.3); the connecting plate (10.1) is strip-shaped, the whole length of the connecting plate is arranged at the top of the caulking groove (9), and the connecting plate (10.1) is connected with the caulking groove (9) through the first fastening piece (15); the connecting block (10.2) is arranged in the middle of the bottom of the connecting plate (10.1) along the long axis of the connecting plate (10.1); the second hanging plate (10.3) is horizontally connected to the bottom of the connecting block (10.2), and the front side edge and the rear side edge of the second hanging plate (10.3) are respectively spaced from the front side surface and the rear side surface of the caulking groove (9); the first hanging edge (11.1.1) of the fixed frame (11) is hung on the second hanging plate (10.3).
5. The shutter device for a photographic space-attached room according to claim 1, wherein: the distance between the top of the shading door (3) and the bottom of the door head (2) is 3-5 mm; the distance between the bottom of the shading door (3) and the bottom plate (5) is 4 mm-6 mm.
6. The shutter device for a photographic space-attached room according to claim 1, wherein: the length that light shield strip (6) kept off in the upper portion outside of light shield door (3) is for being not less than 12mm, and the thickness of light shield strip (6) is 12mm ~18mm, and the height of light shield strip (6) is 35mm ~45 mm.
7. The shutter device for a photographic space-attached room according to claim 1, wherein: the width of the caulking groove (9) is 30-35 mm; the height of the caulking groove (9) is 100 mm-150 mm.
8. A method of constructing a shutter device of a photographic space subsidiary room according to any one of claims 1 to 7, characterized by comprising the steps of:
step one, installing a hanging rod (20), a main keel (21) and a secondary keel (22) of the ceiling device;
secondly, installing a door lintel (2) and an upper door frame (34), and extending the upper part of the upper door frame (34) into the ceiling device;
step three, adopting a hanging plate (23) of the ceiling device to carry out capping;
step four, installing a side doorframe (33);
fifthly, installing a shading door (3) provided with a shading assembly;
sixthly, mounting a shading strip (6) at the joint between the shading door (3) and the door head (2).
9. The method of constructing a shutter device for a photographic space-attached room according to claim 8, wherein: in the first step, when the suspended ceiling device is installed, the connecting assembly is connected with the hanger rod (20) and the wall bodies (8) on two sides, and a flame-retardant plate with the thickness of 15mm is fixed on a section steel keel (26) to be used as a clamping plate (27.2) for connecting an upper door frame (34); the upper door frame (34) is connected to the hanger bar (20) using a connection assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110430863.2A CN113236089B (en) | 2021-04-21 | 2021-04-21 | Shading door device of photographic space subsidiary room and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110430863.2A CN113236089B (en) | 2021-04-21 | 2021-04-21 | Shading door device of photographic space subsidiary room and construction method thereof |
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| CN113236089A true CN113236089A (en) | 2021-08-10 |
| CN113236089B CN113236089B (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09235952A (en) * | 1996-02-29 | 1997-09-09 | Teruki Fujiyama | Heat-insulating and light-shielding device for window and door |
| CN106837078A (en) * | 2017-01-17 | 2017-06-13 | 优居优住家居装饰（北京）有限公司 | A kind of interior door mounting structure |
| US20180283098A1 (en) * | 2017-03-31 | 2018-10-04 | Hunter Douglas, Inc. | Perimeter light blockout system |
| CN208633754U (en) * | 2018-07-13 | 2019-03-22 | 深圳市洪涛装饰股份有限公司 | It is a kind of can sunshade aluminium profiles door |
| CN211342411U (en) * | 2019-06-26 | 2020-08-25 | 合肥四周建筑装饰有限公司 | Aluminum alloy door frame with shading belt |
-
2021
- 2021-04-21 CN CN202110430863.2A patent/CN113236089B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09235952A (en) * | 1996-02-29 | 1997-09-09 | Teruki Fujiyama | Heat-insulating and light-shielding device for window and door |
| CN106837078A (en) * | 2017-01-17 | 2017-06-13 | 优居优住家居装饰（北京）有限公司 | A kind of interior door mounting structure |
| US20180283098A1 (en) * | 2017-03-31 | 2018-10-04 | Hunter Douglas, Inc. | Perimeter light blockout system |
| CN208633754U (en) * | 2018-07-13 | 2019-03-22 | 深圳市洪涛装饰股份有限公司 | It is a kind of can sunshade aluminium profiles door |
| CN211342411U (en) * | 2019-06-26 | 2020-08-25 | 合肥四周建筑装饰有限公司 | Aluminum alloy door frame with shading belt |
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| CN113236089B (en) | 2022-07-12 |
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