CN110029774A - Crack resistence batten internal partition wall door opening structure and internal partition wall - Google Patents
Crack resistence batten internal partition wall door opening structure and internal partition wall Download PDFInfo
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- CN110029774A CN110029774A CN201910263515.3A CN201910263515A CN110029774A CN 110029774 A CN110029774 A CN 110029774A CN 201910263515 A CN201910263515 A CN 201910263515A CN 110029774 A CN110029774 A CN 110029774A
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- prefabricated
- doorframe
- vertical plate
- door opening
- head plate
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Classifications
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/72—Non-load-bearing walls of elements of relatively thin form with respect to the thickness of the wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/72—Non-load-bearing walls of elements of relatively thin form with respect to the thickness of the wall
- E04B2/721—Non-load-bearing walls of elements of relatively thin form with respect to the thickness of the wall connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B2001/4192—Connecting devices specially adapted for embedding in concrete or masonry attached to concrete reinforcing elements, e.g. rods or wires
Abstract
The invention discloses a kind of crack resistence batten internal partition wall door opening structures, including prefabricated door head plate and two pieces of prefabricated doorframe vertical plates, the design of above-mentioned prefabricated door head plate, avoid existing door opening structure corner location in the door opening for being most also easy to produce cracking and splice door head plate；Above-mentioned prefabricated doorframe vertical plate body upper part is equipped with L-type notch, is connected convenient for the fissure of displacement between prefabricated door head plate and prefabricated doorframe vertical plate；Prefabricated slurry storage tank and seam slot are equipped on the outside of prefabricated door head plate and prefabricated doorframe vertical plate, prefabricated door head plate, which is inserted into corresponding two pieces of prefabricated doorframe vertical plate L-type notches, forms door opening, and the formation of dense packing effect mortar there is the secondary connector of interior bolt effect to carry out connected in the prefabricated slurry storage tank of stitching portion；Lapping smears slurry and carries out levelling connection in the seam slot at piece edge, also eliminates the later period in this way and does one layer of plaster leveling again on the whole metope of large area.This door opening structure has stronger drag, thoroughly solves the problems, such as the frequent folding vibration due to door and door opening stitching portion cracking occurs.
Description
Technical field
The invention belongs to batten internal partition wall door opening construction applications more particularly to a kind of prefabricated crack resistence batten internal partition wall door openings
Structure and internal partition wall.
Background technique
In batten of internal partition installation, door opening is important one of node, existing batten of internal partition installation door opening be
Corner location splices door head plate, the vertical and horizontal edge joint position in interior turning since door frequently opens and closes, on door opening top in door opening
It is easy to happen cracking, therefore needs to carry out special construction processing when door opening is built in installation, it is existing at present according to market survey
Construction operation solved the problems, such as frequently with following scheme door opening crack.
Scheme one: processing seam allowance on existing batten of internal partition, and doorframe vertical plate is made；On existing lightweight inner partition wall batten
Corresponding length is cut, a head plate is made；The both ends of door head plate, which are overlapped on the seam allowance of doorframe vertical plate, forms door opening, on door opening top
Stitching position forms interior corner location A, easy to crack in the piece of interior corner location A, please refers to 23.The door head of above-mentioned on-site cutting
Plate and doorframe vertical plate and prefabrication condition are more larger than geometric dimension deviation, cooperate poor, cause the gap size of splicing
It is uneven；Doorframe vertical plate and the Mosaic face of door head plate realize bonding by joint filling mortar, since the gap size of splicing is uneven, spell
Joint filling mortar thickness in seam is different, is unable to ensure the fastness of door opening stitching portion bonding；The door opening built in this way makes in user
After a period of time, since the frequent folding of door shakes, find many head plates and doorframe vertical plate in the piece of interior corner location
There is cracking phenomena.In addition, in the prior art for further crack resistence and levelling piece, it is also necessary to big after the completion of splicing
Done again on area entirety metope one layer of grid cloth add anticracking grout plastering it is levelling, with enhance stitching portion anti-crack ability and levelling spelling
Seam.Add anticracking grout plastering levelling using secondary construction grid cloth, there is long construction period, construction cost is high, labor intensity
The defects of big；Moreover this way does not ensure that turning stitching portion is not cracked in door opening.
Scheme two: door opening is assembled using cast in situs door opening and scene, cast-in-place and live assemble belongs to old-fashioned wet work, build
Building refuse is more, at high cost, long in time limit.
Meanwhile live processing of cutting builds door opening, cast in situs door opening and scene and assembles the operation mode of door opening, dust,
Refuse pollution is big, does not also meet the assembled green building guiding advocated now.
The present invention provides one kind and thoroughly solves door opening stitching portion cracking occur since the frequent folding of door shakes thus
Crack resistence batten internal partition wall door opening structure.
Summary of the invention
In view of the problems of the existing technology, it solves to occur since the frequent folding of door shakes the present invention provides a kind of
The crack resistence batten internal partition wall door opening structure of door opening stitching portion cracking.
The invention is realized in this way a kind of crack resistence batten internal partition wall door opening structure, including prefabricated door head plate and two pieces
Prefabricated doorframe vertical plate, it is characterised in that:
The prefabricated door head plate includes prefabricated door head plate ontology；The prefabricated door head plate ontology includes that door head and doorframe connect
Socket part, door head and doorframe interconnecting piece be integrated it is pre-formed, there are two wherein doorframe interconnecting piece is set, and in prefabricated door head plate
Lower section is in mirror symmetry, and the distance between two doorframe interconnecting pieces are equal to the width of reserved door opening；In prefabricated door head plate ontology
Outer ledge is all provided with seam slot；The two sides of prefabricated door head plate ontology are equipped with the first prefabricated slurry storage tank, under doorframe interconnecting piece
End face is equipped with the second prefabricated slurry storage tank being connected to the first prefabricated slurry storage tank；
The prefabricated doorframe vertical plate includes prefabricated doorframe vertical plate ontology；The top of the prefabricated doorframe vertical plate ontology, which is equipped with, to be used
In the L-type notch for placing prefabricated door head plate, the third penetrated through is equipped with along short transverse and horizontal direction in the medial surface of L-type notch
Prefabricated slurry storage tank；The 4th prefabricated slurry storage tank is equipped with along short transverse on the side of the prefabricated doorframe vertical plate ontology in L-type notch opposite side；
Seam slot is all provided at the edge of prefabricated doorframe vertical plate ontology；
The prefabricated door head plate, which is inserted into two pieces of corresponding prefabricated doorframe vertical plate ontology L-type notches, forms door opening；It is above-mentioned
Storage slurry channel is formed between prefabricated door head plate and prefabricated doorframe vertical plate L-type notch；Dense packing effect mortar carries out in storage slurry channel
Connection forms secondary connector after mortar solidification；
The seam slot at prefabricated door head plate edge and the seam slot of the prefabricated doorframe vertical plate ontology L-type gap edge of respective side are to spelling
Cracking resistance edge sealed slot is formed afterwards；Grid cloth is laid in cracking resistance edge sealed slot, anticracking grout forms cracking resistance connector.
The present invention can also adopt the following technical scheme that
Preferably, it is embedded in the prefabricated door head plate ontology pre-buried in reinforcing bar and/or the prefabricated doorframe vertical plate ontology
There is reinforcing bar.
Preferably, reinforcing bar pre-buried in the doorframe interconnecting piece of the prefabricated door head plate ontology stretches out the lower end of doorframe interconnecting piece
Face；Embedded bar inserting set, doorframe interconnecting piece lower end in prefabricated doorframe vertical plate ontology described in the reinforcing bar of corresponding above-mentioned stretching
The reinforcing bar of stretching is inserted into the reinforcing bar inserting set of prefabricated doorframe vertical plate ontology.
Preferably, embedded bar inserting set in the doorframe interconnecting piece of the prefabricated door head plate ontology；In the prefabricated doorframe
It is covered in vertical plate ontology with the inserting set opposite position embedded bar inserting of the reinforcing bar of prefabricated door head plate ontology；In prefabricated door head plate sheet
The reinforcing bar inserting set of body and the reinforcing bar inserting set interpolation steel loading rib component of prefabricated doorframe vertical plate ontology are attached.
Preferably, have several barriers along short transverse integral preform in the prefabricated slurry storage tank of L-type notch opposite side, it is described every
The height of gear is less than the depth of prefabricated slurry storage tank.
Preferably, the 5th prefabricated slurry storage tank and/or prefabricated is equipped in the door head upper end face of the prefabricated door head plate ontology
The upper surface of doorframe vertical plate ontology is equipped with the 6th prefabricated slurry storage tank.
Preferably, the width of the notch of the first to the 6th prefabricated slurry storage tank is greater than the width of the slot bottom of prefabricated slurry storage tank.
Preferably, prefabricated grouting port, prefabricated grouting port and the 4th are equipped on prefabricated one side seams slot of doorframe vertical plate ontology
Prefabricated slurry storage tank connection.
Preferably, prefabricated doorframe vertical plate ontology described in L-type notch side is solid construction；Described in the other side of L-type notch
Prefabricated doorframe vertical plate ontology in along short transverse be prefabricated with centre bore.
Invention additionally discloses a kind of internal partition walls with door opening, including the wall and door being spliced by batten of internal partition
Hole, it is characterised in that: the door opening uses above-mentioned door opening structure.
The present invention by adopting the above technical scheme, has the following advantages that and technical effect:
1, two doorframe interconnecting pieces of the prefabricated door head plate in the present invention and door head form the interior turning of door opening, abandon
For existing door opening structure the drawbacks of the interior corner location for being most also easy to produce cracking splices door opening, the molding door head plate of integral preform will
The stitching position of door opening structure changes the two sides for moving on to door opening, i.e., the doorframe interconnecting piece and prefabricated doorframe of prefabricated door head plate of the invention
On the L-type notch binding face of vertical plate；To thoroughly solve existing door opening structure turning position in the door opening for being most also easy to produce cracking
The problem of setting splicing door head plate and door opening stitching portion caused to be cracked.Simultaneously the molding door head plate of integral preform also achieve with it is prefabricated
There is the fissure of displacement occlusion between the doorframe vertical plate of L-type notch, improves the connectivity robustness of prefabricated door head plate Yu prefabricated doorframe vertical plate.
2, due to being equipped with prefabricated slurry storage tank in prefabricated doorframe vertical plate L-type indentation, there and prefabricated door head plate ontology two sides；?
The prefabricated slurry storage tank of prefabricated door head plate and the prefabricated storage for the prefabricated doorframe vertical plate L-type indentation, there mutually spliced are starched when actually building door opening
Slot is encircled into storage slurry channel, the dense packing effect mortar in storage slurry channel；Prefabricated door head plate and prefabricated doorframe vertical plate are logical by storage slurry
The mortar filled in road carries out bonding connection, and the secondary connector that mortar is formed after solidifying is thick and solid to have stronger cohesive force, together
When the secondary connector that is formed be equivalent to an interior bolt, this interior bolt has stronger drag, prefabricated caused by effectivelying prevent because of external force
Relative shift and deformation occur between door head plate and prefabricated doorframe vertical plate.
3, when actually building door opening, the seam slot of prefabricated door head plate body edges and prefabricated doorframe vertical plate L-type notch side
Cracking resistance edge sealed slot is formed after the seam slot splicing of edge, grid cloth of mating formation in cracking resistance edge sealed slot forms cracking resistance with anticracking grout and connects
Body.Prefabricated door head plate and prefabricated doorframe vertical plate are securely attached to by above-mentioned cracking resistance connector and secondary connector from inside to outside
Together, the problem of door opening stitching portion is cracked due to the frequent folding vibration of door is completely solved；In addition, above-mentioned cracking resistance
Edge sealed slot also has the function of levelling splicing seams, and the later period adds cracking resistance without doing one layer of grid cloth again on the whole metope of large area
Sand finish is levelling, reduces construction cost, improves construction efficiency.
4, it is embedded with reinforcing bar in prefabricated door head plate and prefabricated doorframe vertical plate, further increases prefabricated door head plate and prefabricated door
The anti-folding and compression strength of frame vertical plate itself.
5, in the pre-buried reinforcing bar for stretching out lower end surface of doorframe interconnecting piece or in doorframe interconnecting piece, embedded bar inserts set,
It is assembled actually to build prefabricated door head plate of the invention when door opening prefabricated doorframe vertical plate cooperation matched with its, specifically: door
The reinforcing bar that frame interconnecting piece stretches out lower end surface is inserted into the reinforcing bar inserting set of pre-buried doorframe vertical plate L-type indentation, there, or in doorframe
Pre-buried reinforcing bar inserting set passes through inserting reinforcement component with the reinforcing bar inserting set for being embedded in doorframe vertical plate L-type indentation, there in interconnecting piece
Realize the secondary connector after connection, and the dense packing effect mortar in the storage of their stitching portions slurry channel, mortar solidify and inserting
Reinforcing bar, prefabricated door head plate, prefabricated doorframe vertical plate form integral structure, further increase prefabricated door head plate and prefabricated doorframe vertical plate it
Between bonding strength and globality, and then improve the antidetonation of door opening, impact resistance.
6, several barriers are prefabricated in the prefabricated slurry storage tank of the L-type notch opposite side of prefabricated doorframe vertical plate, the barrier
Height is less than the depth of prefabricated slurry storage tank.The barrier design increase mortar reflux resistance, reduce mortar in a short time because
The reason of self weight, flows back downwards along storage slurry channel and causes the problem of dead band occur in the upper end in storage slurry channel；Add segmentation
The design of barrier, which can also be reduced, shrinks in process of setting because of mortar due to causes the top appearance in storage slurry channel biggish
Dead band；Baffle is equivalent to interior muscle and is inserted into secondary connector after mortar solidification in slurry storage tank, improves doorframe vertical plate and phase
Adjacent batten of internal partition connectivity robustness.Baffle also plays booster action to the slurry storage tank of prefabricated doorframe vertical plate side simultaneously.
7, prefabricated slurry storage tank is equipped in the door head upper end face of prefabricated door head plate ontology；Exist convenient for prefabricated door head plate and splicing
Batten of internal partition above prefabricated door head plate installs connection, and the prefabricated slurry storage tank in door head upper end face and splicing are in prefabricated door head plate
Storage slurry channel is formed between the mating surface of the batten of internal partition of top, the dense packing effect mortar in storage slurry channel, after mortar solidification
Molding secondary connector corresponds again to an interior bolt, has stronger cohesive force and drag, it is ensured that the prefabricated door after assembled
The batten of internal partition of head plate and splicing above prefabricated door head plate has good connectivity robustness；Prefabricated doorframe vertical plate ontology
Upper surface is equipped with prefabricated slurry storage tank, convenient for prefabricated doorframe vertical plate and top beam or floor or splicing in prefabricated doorframe vertical plate ontology
The batten of internal partition of top installs connection；In addition, multi-panel perforation continuous grouting may be implemented using this structure, construction effect is improved
Rate.
8, prefabricated grouting port, prefabricated grouting port and the 4th prefabricated storage are equipped on prefabricated one side seams slot of doorframe vertical plate ontology
Stock tank connection；Prefabricated grouting port is set convenient for slip casting operation, saves and drilling machine is used to drill out grouting port again in slip casting, improves construction
Efficiency, while avoiding causing the destruction to prefabricated doorframe vertical plate because of drill mouth construction.
9, the door head plate of door opening structure of the present invention and doorframe vertical plate are mating prefabricated using factory, in-site installation, it is ensured that produce
The consistency of product avoids on-site cutting door head plate and doorframe vertical plate there are the biggish defect of geometric dimension deviation, solves existing
Field cuts assembled door opening and there is a problem of that assembled error is big, effect of prestressed is poor.
10, door opening structure of the present invention during actual construction, both can also use Cementer using paste-making method installation is smeared
Skill construction, improves working efficiency.
In conclusion door opening structure of the invention thoroughly solves the frequent folding vibration due to door and door opening splicing occurs
The problem of place's cracking；And it is mutually assembled easy during actual construction, construction efficiency is improved, labor intensity is reduced；Using factory
For the prefabricated conventional on-site cutting construction that reduces there are dust and noise pollution, improvement operating environment has responded green building action
Scheme.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of the embodiment of the present invention；
Fig. 2 is K direction view；
Fig. 3 and Fig. 4 is 1 prefabricated head plate structural schematic diagram of embodiment；
Fig. 5 and Fig. 6 is prefabricated doorframe vertical plate structural schematic diagram；
Fig. 7 is prefabricated doorframe vertical plate structural schematic diagram in the embodiment of the present invention 2；
Fig. 8 and Fig. 9 is prefabricated door head plate structural schematic diagram in embodiment 2；
Figure 10 is 2 assembly structure diagram of embodiment；
Figure 11 is the structural schematic diagram that prefabricated door head plate has reinforcing bar in embodiment 3；
Figure 12 is the structural schematic diagram that prefabricated doorframe vertical plate has reinforcing bar in embodiment 3；
Figure 13 is prefabricated door head plate structural schematic diagram in embodiment 4；
Figure 14 is prefabricated doorframe vertical plate structural schematic diagram in embodiment 4；
Figure 15 is 4 assembling structure schematic diagram of embodiment；
Figure 16 is prefabricated door head plate structural schematic diagram in embodiment 5；
Figure 17 is prefabricated doorframe vertical plate structural schematic diagram in embodiment 5；
Figure 18 is 5 assembling structure schematic diagram of embodiment；
Figure 19 is 6 structural schematic diagram of embodiment；
Figure 20 is prefabricated doorframe vertical plate structural schematic diagram in embodiment 7；
Figure 21 is prefabricated doorframe vertical plate structural schematic diagram in embodiment 8；
Figure 22 is the internal partition wall structure schematic diagram with door opening.
Figure 23 is prior art construction schematic diagram.
In figure, 110, prefabricated door head plate ontology；111, door head；112, doorframe interconnecting piece；113, seam slot；114, first
Prefabricated slurry storage tank；115, the second prefabricated slurry storage tank；116, reinforcing bar；117, reinforcing bar inserting set；210, prefabricated doorframe vertical plate ontology；
211, L-type notch；212, reinforcing bar；213, reinforcing bar inserting set；214, reinforcement component；220, the prefabricated slurry storage tank of third；230, seam
Slot；240, the 4th prefabricated slurry storage tank；250, the 5th prefabricated slurry storage tank；310, storage slurry channel；311, secondary connector；320, cracking resistance
Edge sealed slot；321, cracking resistance connector；400, batten of internal partition.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
In order to solve the problems, such as that existing door opening structure piece of corner location in door opening cracks.The present invention is special
A kind of crack resistence batten internal partition wall door opening structure and internal partition wall are provided, are described in detail below with reference to relevant drawings:
Embodiment 1, please refer to Fig. 1 to Fig. 6, a kind of crack resistence batten internal partition wall door opening structure, including prefabricated door head plate and
Two pieces of prefabricated doorframe vertical plates.
The prefabricated door head plate includes prefabricated door head plate ontology 110；Please refer to Fig. 3 and Fig. 4, the prefabricated door head plate ontology
110 include door head 111 and doorframe interconnecting piece 112, and door head 111 and doorframe interconnecting piece 112 are integrated pre-formed, wherein door
There are two frame interconnecting piece 112 is set, and be in mirror symmetry below prefabricated door head plate, between two doorframe interconnecting pieces 112 away from
From the width for being equal to reserved door opening；Two doorframe interconnecting pieces and door head junction form the interior turning of door opening, door opening of the present invention
The two sides of structure corner location seamless in door opening, prefabricated door head plate ontology are equipped with the first prefabricated slurry storage tank 11 4, in doorframe
The lower surface of interconnecting piece 112 is equipped with the second prefabricated slurry storage tank 115 being connected to the first prefabricated slurry storage tank 114.
The prefabricated doorframe vertical plate includes prefabricated doorframe vertical plate ontology 210；Fig. 5 and Fig. 6 are please referred to, the prefabricated doorframe is vertical
The top of plate ontology is equipped with L-type notch 211 for placing prefabricated door head plate, L-type notch medial surface along short transverse and
Horizontal direction is equipped with the prefabricated slurry storage tank 220 of third of perforation；Along height on the side of the prefabricated doorframe vertical plate ontology in L-type notch opposite side
It spends direction and is equipped with the 4th prefabricated slurry storage tank 240；Seam slot 230 is all provided at the edge of prefabricated doorframe vertical plate ontology；Above-mentioned is pre-
The fissure of displacement that doorframe vertical plate processed realizes between prefabricated doorframe vertical plate and prefabricated door head plate is connected, and improves prefabricated doorframe vertical plate
With the connectivity robustness of prefabricated door head plate.
The prefabricated door head plate is inserted into two corresponding prefabricated doorframe vertical plate ontology L-type notches 211 and forms door opening；On
It states and forms storage slurry channel 310 between prefabricated door head plate and prefabricated doorframe vertical plate L-type notch 211；The dense packing effect in storage slurry channel
Mortar is attached, and forms secondary connector 311 after the mortar solidification of dense packing effect.
Two doorframe interconnecting pieces of the prefabricated door head plate in the present invention and door head form the interior turning of door opening, abandon
For existing door opening structure the drawbacks of the interior corner location for being most also easy to produce cracking splices door opening, the molding door head plate of integral preform is by door
The stitching position of hole structure changes the two sides for moving on to door opening, i.e., the doorframe interconnecting piece and prefabricated doorframe of prefabricated door head plate of the invention are vertical
On the L-type notch binding face of plate；To thoroughly solve existing door opening structure corner location in the door opening for being most also easy to produce cracking
The problem of splicing door head plate and door opening stitching portion caused to be cracked.The molding door head plate of integral preform is also achieved and is prefabricated with simultaneously
The fissure of displacement between the doorframe vertical plate of L-type notch is engaged splicing, improves being connected firmly for prefabricated door head plate and prefabricated doorframe vertical plate
Property.
Furthermore: when splicing door opening, the prefabricated slurry storage tank in 112 lower end surface of doorframe interconnecting piece of above-mentioned prefabricated door head plate
The prefabricated slurry storage tank split of level with prefabricated doorframe vertical plate L-type notch 211 forms horizontal storage slurry channel；The prefabricated door head plate
The prefabricated slurry storage tank split shape of the vertical side of the prefabricated slurry storage tank and prefabricated doorframe vertical plate L-type notch 211 of respective side of two sides
Channel is starched at vertical storage；Above-mentioned horizontal storage slurry channel is connected to vertical storage slurry channel；In the horizontal storage slurry channel of connection and vertical
Dense packing effect mortar carries out connected in storage slurry channel, and the secondary connector 311 that mortar is formed after solidifying is thick and solid to have stronger glue
Power is tied, the secondary connector being formed simultaneously is equivalent to an interior bolt, this interior bolt has stronger drag, effectively prevent making because of external force
At generation relative shift and deformation between prefabricated door head plate and prefabricated doorframe vertical plate；The seam slot at prefabricated door head plate edge with it is corresponding
The seam slot split of the prefabricated doorframe vertical plate ontology L-type gap edge in side forms cracking resistance edge sealed slot 320；It is laid in cracking resistance edge sealed slot
Grid cloth, anticracking grout form cracking resistance connector 321.Above-mentioned secondary connector and cracking resistance connector is by prefabricated door head plate and in advance
Doorframe vertical plate processed is securely attached together from inside to outside, completely solve door opening stitching portion due to door frequent folding vibration and
The problem of cracking；In addition, above-mentioned cracking resistance edge sealed slot also has the function of levelling splicing seams, the later period is not necessarily in large area
Doing one layer of grid cloth on whole metope again adds anticracking grout plastering levelling.
The door opening of completion to be installed vibrates door opening periphery, anti-impact force, imitation are hit after 28 days curing ages
Test is hit, the phenomenon that edge joint position cracking does not occur.
In above structure, it is preferred that doorframe interconnecting piece 112 be not easy it is too long, it is too long to be not easy to transport, and be prone to knock
It touches or deforms, the height of the doorframe interconnecting piece 112 is 50~300mm, and width is 150~300mm.
Embodiment 2；111 upper surface of door head of the prefabricated door head plate ontology be equipped with the 5th prefabricated slurry storage tank 250 and/
Or the upper surface of prefabricated doorframe vertical plate ontology 210 is equipped with the 6th prefabricated slurry storage tank 260, please refers to Fig. 7 and Fig. 9.Using this structure
Prefabricated door head plate and the prefabricated slurry storage tank of the prefabricated doorframe vertical plate, batten of internal partition that are connected cooperatively form storage slurry channel, can
To realize that multi-panel penetrates through continuous grouting, the dense packing effect mortar in storage slurry channel, molding secondary connector is same after mortar solidification
Sample forms an interior bolt, has stronger cohesive force and drag, it is ensured that the door opening after assembled has with adjacent batten of internal partition
Good connectivity robustness.
Using this structure, can also be cut out in the height of the top of prefabricated door head plate or prefabricated doorframe vertical plate according to actual needs
It cuts the batten of internal partition with prefabricated slurry storage tank to be spliced as splice plate, please refers to Figure 10；Due in prefabricated door head plate
The upper surface that end face is equipped with the 5th prefabricated slurry storage tank or prefabricated door head plate is equipped with the 6th prefabricated slurry storage tank, convenient for prefabricated door head plate,
Prefabricated doorframe vertical plate and splicing are installed in the batten of internal partition of prefabricated door head plate, the prefabricated prefabricated slurry storage tank of doorframe vertical plate upper belt to be connected
It connects, forms storage slurry channel between prefabricated door head plate, prefabricated doorframe vertical plate and the mating surface of batten of internal partition, it is close in storage slurry channel
Real filling mortar, it is ensured that the batten of internal partition spliced above the prefabricated doorframe vertical plate and prefabricated doorframe vertical plate after assembled has good
Connectivity robustness.
The width of the notch of the first to the 6th prefabricated slurry storage tank 120 is greater than the slot bottom of prefabricated slurry storage tank in above-described embodiment
Width is conducive to the demoulding in actual production, improves production efficiency.
Embodiment 3；Figure 11 to Figure 12 is please referred to, in the above-mentioned technical solutions, preferably；In order to be applicable in some higher intensity
It is required that interior wall door opening demand；Reinforcing bar 116 and prefabricated doorframe vertical plate ontology 210 are embedded in the prefabricated door head plate ontology 110
Inside it is embedded with reinforcing bar 212.Anti- folding, the anti-pressure ability of prefabricated door head plate ontology and prefabricated doorframe vertical plate ontology are improved using reinforcing bar.
Embodiment 4；Figure 13 to Figure 15 is please referred to, in order to further realize after prefabricated door head plate connects with prefabricated doorframe vertical plate
An entirety is formed, thus have stronger anti-crack ability, it is pre-buried in the doorframe interconnecting piece 112 of the prefabricated door head plate ontology
The lower end surface of reinforcing bar stretching doorframe interconnecting piece；The embedded bar of corresponding above-mentioned stretching, it is pre-buried in the prefabricated doorframe vertical plate ontology
Reinforcing bar inserting set 213, the reinforcing bar that doorframe interconnecting piece lower end is stretched out are inserted into the reinforcing bar inserting set of prefabricated doorframe vertical plate ontology
In 213, and the storage of their stitching portions slurry channel in dense packing effect mortar, mortar solidify after secondary connector with insert steel
Muscle, prefabricated door head plate, prefabricated doorframe vertical plate form integral structure, further increase between prefabricated door head plate and prefabricated doorframe vertical plate
Bonding strength and globality effectively increase anti-vibration, the impact resistance of door opening.
Embodiment 5；Please refer to Figure 16 to Figure 18, embedded bar in the doorframe interconnecting piece 112 of the prefabricated door head plate ontology
Inserting set 117；It is pre-buried with intrinsic reinforcing bar inserting 117 opposite positions of set of prefabricated doorframe vertical plate in the prefabricated door head plate
Reinforcing bar inserting set 213；In the reinforcing bar inserting set 117 of prefabricated door head plate ontology and the inserting set 213 of prefabricated doorframe vertical plate ontology
Inserting reinforcement component 214 is attached.And the storage of their stitching portions slurry channel in dense packing effect mortar, mortar solidify after two
Secondary connector and reinforcement component 214, prefabricated door head plate, prefabricated doorframe vertical plate form integral structure, further increase prefabricated door head
Bonding strength and globality between plate and prefabricated doorframe vertical plate, effectively increase anti-vibration, the impact resistance of door opening.
Embodiment 6；Please refer to Figure 19；Prefabricated grouting port is equipped on prefabricated 210 1 side seams slot 230 of doorframe vertical plate ontology
140, prefabricated grouting port is connected to the 4th prefabricated slurry storage tank 240.Slip casting operation is conducive to using the setting of prefabricated grouting port, is saved
It uses drilling machine to drill out grouting port when slip casting again, improves construction efficiency, while avoiding causing to found prefabricated doorframe because drill mouth is constructed
The destruction of plate.
Embodiment 7；Please refer to Figure 20；Number is equipped at intervals with along short transverse in the prefabricated slurry storage tank of 110 opposite side of L-type notch
A barrier 150, the height of the barrier are less than the depth of prefabricated slurry storage tank.The design of the barrier has the advantage that
1, when reality uses grouting process, it is the grouting port upward pressure perfusion mortar from lower end, is extracted after the completion of slip casting
Casting head, and blocked in grouting port；It is extracting in casting head to the time for blocking grouting port, mortar can starch channel along storage
Downwards reflux, mortar once flow back it is too fast, storage slurry channel upper end just will appear dead band；Multiple barriers of the design increase mortar
The resistance of reflux, has slowed down back-flow velocity；There is the phenomenon that mortar dead band to reduce storage slurry channel upper end；
2, sink in process of setting with certain contraction because of mortar, design segmentation barrier can be reduced because of Mortar shrinkage
Sink and the top in storage slurry channel is caused more biggish dead band phenomenon occur；
3, also play the role of reinforcement to the prefabricated slurry storage tank of prefabricated doorframe vertical plate simultaneously；Sand in prefabricated slurry storage tank
This improves prefabricated doorframe vertical plate and adjacent batten of internal partition every being inserted into secondary connector when being equivalent to interior muscle after slurry solidification
The fastness of connection.
Embodiment 8；Please refer to Figure 21；Prefabricated doorframe vertical plate ontology described in L-type notch side is solid construction；L-type notch
The other side described in be prefabricated with centre bore along short transverse in prefabricated doorframe vertical plate ontology.The design of centre bore further decreases
The weight of doorframe vertical plate, while can be with poling wiring in centre bore, and then it is conducive to the arrangement of the pipeline near door opening.
Invention additionally discloses a kind of internal partition wall with door opening, including the wall that is spliced by batten of internal partition 400 and
Door opening, the door opening are built close to interior wall or constructional column, and the door opening uses the door opening structure of above-mentioned any embodiment,
Please refer to Figure 22.
Door opening structure of the present invention during actual construction, both can also use grouting process using paste-making method installation is smeared
Construction.
It is illustrated during actual construction with grouting process construction, specifically, is included the following steps:
Step 1: unwrapping wire, the prefabricated doorframe vertical plate of installation: according to construction drawing in-site measurement unwrapping wire, and in the position of installation door opening
It sets and marks, holded up two pieces of prefabricated doorframe vertical plates according to the size of door opening, and carry out to positive smoothing, it is ensured that two pieces of prefabricated doors
Frame vertical plate and metope fix two pieces of prefabricated doorframe vertical plate installations after same vertical plane；
Step 2: installing prefabricated door head plate: the L shape that prefabricated door head plate is inserted into two pieces of corresponding prefabricated doorframe vertical plates is lacked
In mouthful, and to positive smoothing, it is ensured that prefabricated door head plate and two pieces of prefabricated doorframe vertical plates are in same vertical plane, then prefabricated door head plate
Top is bound fixation；
Step 3: slip casting connects: vertical in the slurry storage tank of above-mentioned prefabricated door head plate and two pieces of prefabricated doorframes using grouting process
Slip casting is carried out in the storage slurry channel that the slurry storage tank split of plate L-type indentation, there is formed；Mortar dense packing effect is set entirely to store up slurry channel, sand
The secondary connector with interior bolt effect that slurry is formed after solidifying for 5~7 days connects prefabricated door head plate and prefabricated doorframe vertical plate；
Step 4；Edge sealing is levelling: the seam slot at prefabricated door head plate edge and two pieces of prefabricated doorframe vertical plate ontology L-type notch sides
The seam slot of edge is to spell shape at cracking resistance edge sealed slot；Grid cloth and anticracking grout are laid in cracking resistance edge sealed slot；Anticracking grout solidification
Cracking resistance connector is formed in cracking resistance edge sealed slot afterwards；The installation of internal partition wall door opening is completed at this time.
Door opening structure of the present invention during actual construction, can be constructed using grouting process, be improved work efficiency, reduce labor
Fatigue resistance.
In conclusion being kept away since prefabricated door head plate of the invention is that the head Tou Men and doorframe interconnecting piece integral preform form
It has opened existing door opening structure corner location in the door opening for being most also easy to produce cracking and has spliced door head plate；Above-mentioned prefabricated doorframe vertical plate ontology
Top is equipped with the L-type notch for placing prefabricated door head plate, is engaged company convenient for the fissure of displacement between prefabricated door head plate and prefabricated doorframe vertical plate
It connects, improves the connectivity robustness of prefabricated door head plate Yu prefabricated doorframe vertical plate；On the outside of prefabricated door head plate and prefabricated doorframe vertical plate
Equipped with prefabricated slip casting slot and seam slot, prefabricated door head plate is inserted into the L-type notch of corresponding two pieces of prefabricated doorframe vertical plates and is formed
Door opening, dense packing effect mortar forms the secondary connector with interior bolt effect in the prefabricated slip casting slot of stitching portion, in splicing seams
Grid cloth is laid in the seam slot at edge, anticracking grout forms cracking resistance connector.Prefabricated door head plate passes through with prefabricated doorframe vertical plate
Above-mentioned secondary connector and cracking resistance connector are spliced into door opening securely from inside to outside, and such door opening structure has stronger anti-
Power plays the purpose of crack resistence；Add anticracking grout without doing one layer of grid cloth again on the whole metope of large area after assembly
Plastering has been truly realized and has exempted from plastering and do not crack；Construction efficiency is improved simultaneously, reduces construction cost, reduces labor intensity.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of crack resistence batten internal partition wall door opening structure, including prefabricated door head plate and two pieces of prefabricated doorframe vertical plates, feature exist
In:
The prefabricated door head plate includes prefabricated door head plate ontology (110)；The prefabricated door head plate ontology (110) includes door head
(111) and doorframe interconnecting piece (112), door head (111) and doorframe interconnecting piece (112) are integrated pre-formed, and wherein doorframe connects
There are two socket part (112) is set, and be in mirror symmetry below prefabricated door head plate, between two doorframe interconnecting pieces (112) away from
From the width for being equal to reserved door opening；Seam slot (113) are all provided in the outer ledge of prefabricated door head plate ontology；Prefabricated door head plate sheet
The two sides of body are equipped with the first prefabricated slurry storage tank (114), are equipped with and the first prefabricated slurry storage tank in the lower end surface of doorframe interconnecting piece (112)
(114) the second prefabricated slurry storage tank (115) being connected to；
The prefabricated doorframe vertical plate includes prefabricated doorframe vertical plate ontology (210)；The top of the prefabricated doorframe vertical plate ontology is equipped with
For placing the L-type notch (211) of prefabricated door head plate, it is equipped with and passes through along short transverse and horizontal direction in the medial surface of L-type notch
The prefabricated slurry storage tank of logical third (220)；The is equipped with along short transverse on the side of the prefabricated doorframe vertical plate ontology in L-type notch opposite side
Four prefabricated slurry storage tanks (240)；Seam slot (230) are all provided at the edge of prefabricated doorframe vertical plate ontology；
The prefabricated door head plate, which is inserted into two pieces of corresponding prefabricated doorframe vertical plate ontology L-type notches (211), forms door opening；It is above-mentioned
Storage slurry channel is formed between prefabricated door head plate and prefabricated doorframe vertical plate L-type notch (211)；The dense packing effect mortar in storage slurry channel
It is attached, forms secondary connector (311) after mortar solidification；
The seam slot at prefabricated door head plate edge and the seam slot of the prefabricated doorframe vertical plate ontology L-type gap edge of respective side are to shape after spelling
At cracking resistance edge sealed slot；Grid cloth is laid in cracking resistance edge sealed slot, anticracking grout forms cracking resistance connector (321).
2. crack resistence batten internal partition wall door opening structure according to claim 1, it is characterised in that: the prefabricated door head plate sheet
It is embedded in body (110) in reinforcing bar (116) and/or the prefabricated doorframe vertical plate ontology (210) and is embedded with reinforcing bar (212).
3. crack resistence batten internal partition wall door opening structure according to claim 2, it is characterised in that: the prefabricated door head plate sheet
Pre-buried reinforcing bar stretches out the lower end surface of doorframe interconnecting piece in the doorframe interconnecting piece (112) of body；Described in the reinforcing bar of corresponding above-mentioned stretching
Embedded bar inserting set (213) in prefabricated doorframe vertical plate ontology, the reinforcing bar that doorframe interconnecting piece lower end is stretched out are inserted into prefabricated
In the reinforcing bar inserting set (213) of doorframe vertical plate ontology.
4. crack resistence batten internal partition wall door opening structure according to claim 1, it is characterised in that: the prefabricated door head plate sheet
The interior embedded bar inserting set (117) of the doorframe interconnecting piece (112) of body；In the prefabricated doorframe vertical plate ontology with prefabricated door head plate
Reinforcing bar inserting set (117) opposite position embedded bar inserting set (213) of ontology；It is inserted in the reinforcing bar of prefabricated door head plate ontology
The reinforcing bar of set (213) and prefabricated doorframe vertical plate ontology inserting set (213) interpolation steel loading rib component (214) is attached.
5. crack resistence batten internal partition wall door opening structure according to claim 1, it is characterised in that: right in L-type notch (110)
Have several barriers (150) in the prefabricated slurry storage tank of side along short transverse integral preform, the height of the barrier is starched less than prefabricated storage
The depth of slot.
6. crack resistence batten internal partition wall door opening structure according to claim 1, it is characterised in that: in the prefabricated door head plate
Door head (111) upper surface of ontology is equipped with the upper of the 5th prefabricated slurry storage tank (250) and/or prefabricated doorframe vertical plate ontology (210)
End face is equipped with the 6th prefabricated slurry storage tank (260).
7. crack resistence batten internal partition wall door opening structure according to claim 6, it is characterised in that: the first to the 6th prefabricated storage
The width of the notch of stock tank (120) is greater than the width of the slot bottom of prefabricated slurry storage tank.
8. crack resistence batten internal partition wall door opening structure according to claim 1, it is characterised in that: in prefabricated doorframe vertical plate sheet
(210) one side seams slot (230) of body is equipped with prefabricated grouting port (140), and prefabricated grouting port and the 4th prefabricated slurry storage tank (240) are even
It is logical.
9. crack resistence batten internal partition wall door opening structure according to claim 1, it is characterised in that: described in L-type notch side
Prefabricated doorframe vertical plate ontology is solid construction；Along short transverse in prefabricated doorframe vertical plate ontology described in the other side of L-type notch
It is prefabricated with centre bore.
10. a kind of internal partition wall with door opening, including the wall and door opening being spliced by batten of internal partition, it is characterised in that:
The door opening is using any door opening structure of the claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910263515.3A CN110029774A (en) | 2019-04-03 | 2019-04-03 | Crack resistence batten internal partition wall door opening structure and internal partition wall |
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| CN201910263515.3A CN110029774A (en) | 2019-04-03 | 2019-04-03 | Crack resistence batten internal partition wall door opening structure and internal partition wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726974A (en) * | 2020-12-26 | 2021-04-30 | 杭州均正建筑设计有限公司 | Ancient building door head structure |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726974A (en) * | 2020-12-26 | 2021-04-30 | 杭州均正建筑设计有限公司 | Ancient building door head structure |
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