CN104912457B - The door core construction and manufacture method of fire resistant doorsets - Google Patents
The door core construction and manufacture method of fire resistant doorsets Download PDFInfo
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- CN104912457B CN104912457B CN201410096025.6A CN201410096025A CN104912457B CN 104912457 B CN104912457 B CN 104912457B CN 201410096025 A CN201410096025 A CN 201410096025A CN 104912457 B CN104912457 B CN 104912457B
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Abstract
The door core construction and manufacture method of a kind of fire resistant doorsets, include a framework, and one block of composite board, the framework includes four supports, and four locking parts, group connects and surrounds out the confession composite board accommodating packing space the grade support each other, the inner surface of each support all forms a groove, lock two adjacent supports and stretching of the grade locking part are placed in the corresponding grade groove, the composite board includes a sheet body, and four groove inlay cards as this body side surface of plate protrusion and corresponding to the grade inlay card bar.The present invention also provides two kinds of manufacture methods of wet type and dry type of the door core construction of the fire resistant doorsets.
Description
Technical field
The invention relates to a kind of door core construction and manufacture method, particularly relate to a kind of door core construction of fire resistant doorsets and make
Make method.
Background technology
Conventional fire resistant doorsets mostly be by can high temperature resistant, flame proof door core construction assemble, door core construction be by foam
Cement pours into iron mould, after after foamed cement solidified forming, then iron mould is removed and makes and obtains.
The door core construction of conventional fire resistant doorsets has the disadvantages that:
1. the film gate core that often completes construction must all carry out removing the action of iron mould, substantial amounts of Production Time is expended
With human cost.
2. in order to make various sizes of door core construction various sizes of iron mould must be prepared, and increase processing procedure into
This.
3. iron mold weight is extremely weighed, move and be difficult, meanwhile, can be because foamed cement be rich during long-term use
The moisture that contains and aoxidize.
4. the door core construction after shaping is made up of foamed cement entirely, thin portion modification can not be carried out when slightly dimensional discrepancy.
5. foamed cement primary solidification at least need be 14 days, many standings are then also needed again to lift structure intensity 4-18 days,
Production Time is long, and is difficult to meet quick supply of material demand.
Fire prevention core designed by notification number M431194 fire prevention core material structure is provided with one piece of center in framework center
Material, and seal composition in the framework and middle heartwood Surface coating cement layer.Wherein, heartwood is by perlite, cement, leech in this
Stone, and the fire prevention core that other fire proofing materials are constituted.The door core of the creation can reach practical and can reduce manufacturing cost really
Advantage, but with can not in response to the size of fire resistant doorsets to be assembled makings tolerance and micro- this of finishing core size, and must be colored
Expense longer making man-hour makes the shortcoming of this core.
The content of the invention
It is not required to remove mould it is an object of the invention to provide one kind, the door core of the fire resistant doorsets of thin portion modification size can be made again
Construction.
Another object of the present invention is to provide a kind of manufacturer for the door core construction for shortening the fire resistant doorsets for making man-hour
Method.
Then, a kind of door core construction manufacture method of fire resistant doorsets of the invention can be divided into wet type and dry type two according to production method
Kind, the door core construction of wet type fire resistant doorsets includes a framework, and one piece of composite board, two panels waterproof intermediate plate, multiple support members, and
Four bracing elements.
The framework is adjacent including four supports for being mutually assembled and surrounding out a packing space, multiple lockings two respectively
The L shape locking parts of support, and the finishing strips that a middle part from wherein one support extends to the frame center, this is every
The inner surface of a piece support is all formed with confession grade L shape locking parts and stretches the groove put and locked.
The composite board starches material by the filling of fire-proof and thermal-insulation, such as by cement, foaming agent, and water mixes stirring solidification and formed
And it is placed in the packing space, and including a piece of plate body with one piece of depressed area for being available for the finishing strips to be embedded in, and it is a plurality of
From this body side surface of plate protrusion and the inlay card bar that engages with the grade groove of the framework.Filling slurry material can also add graininess
Foam cement is stirred together for forming, and the graininess foam cement is by cement, foaming agent, and after water is mixed, then hardened
After crush and formed for graininess.
The waterproof such as this intermediate plate therebetween and respectively cemented both sides in the framework by the tug of the plate body of composite board folder.
The grade support member is dispersedly in the plate body of the composite board and cemented on the waterproof intermediate plate such as this.The grade is oblique
Support member is located in the plate body of the composite board and cemented on the waterproof intermediate plate such as this, and opposite end connects two phases respectively
Adjacent support.
The grade support, this etc. support member, the grade bracing element and the finishing strips are mixed by wood chip, curing agent, and waterproofing agent
Cut composition with the wooden boards of composition, and make the grade support member, this etc. the height of bracing element and the finishing strips be substantially equal to
The thickness of the grade support.
The door core construction manufacture method of the wet type fire resistant doorsets is comprised the steps of:
(A) standby material step:Prepare a filling slurry material and one group of bearing assembly, and a hollow form is surrounded out with many supports
Framework；
(B) number of assembling steps:The framework is placed on the bearing assembly, and the framework and the bearing assembly is engaged jointly
Constitute a packing space with an opening；
(C) grouting step:Filling slurry material is filled from the opening and consolidated in the packing space；
(D) screed step:Leveling starches material positioned at the filling of the packing space on the basis of the top surface of the framework, so i.e. complete
Into one group of forming assembly；
(E) cure step:Hardening operation is carried out to clogging the slurry material of the filling in the framework, when hardening completion, this is filled out
Fill slurry material and become a composite board；And
(F) separating step:The framework that fixed has the composite board is separated with the bearing assembly, that is, the fire resistant doorsets are made
Door core construction, this core construction is to be made up of the framework with solidifying the composite board in the framework.
Wherein, the bearing assembly of the number of assembling steps is that, comprising a piece of loading plate with a face burnishing surface, and two panels will
The loading plate is placed in separator therebetween, and the separator starches material by the not affine filling, and the material of such as plastic cloth is constituted, and
Area of the order per a piece of separator is more than the area of the loading plate, and the framework is to be spaced the separator and be placed in the flat of the loading plate
On whole face.
The separator can also be substituted for one layer of parting-agent layer by the bearing assembly, that is to say, that be coated with the parting-agent layer
In on the burnishing surface of the loading plate, and the framework is placed on the parting-agent layer.
Preferably, this also includes the junction locking part of adjacent two supports of multiple lockings for the framework of material step.
Preferably, the number of assembling steps is before the framework is placed in the bearing assembly, it is also first that a piece of waterproof intermediate plate is cemented
In the side of the framework, afterwards, then the framework is positioned on the bearing assembly, now, the packing space is to be changed to be prevented by this
Water intermediate plate is surrounded and formed jointly with the framework.
Preferably, the screed step is flattened after the filling slurry material in the packing space in completion, also in the another of the framework
The cemented another waterproof intermediate plate in side, to close the packing space, causes the forming assembly also to include the waterproof intermediate plate such as this.
Preferably, this also includes a middle part from wherein one support into the framework for the framework of material step
The finishing strips of heart extension, the finishing strips are to be mixed the wooden boards constituted by wood chip, adhesive, curing agent, and waterproofing agent and cut
Constitute, and make the thickness of the finishing strips all be substantially equal to the thickness and width of the support with width.
Preferably, the number of assembling steps is cemented in after the framework in the waterproof intermediate plate, it is also that multiple support members are dispersedly fixed
In on the waterproof intermediate plate, and set it is multiple connect the bracing element of two adjacent stents respectively, and make the support member with it is described tiltedly
The height of support member is substantially equal to the thickness of the support.
Preferably, this method also includes a stacking procedure, the stacking procedure is to prepare many again after the screed step
Framework, and multigroup bearing assembly, and repeat and sequentially perform the number of assembling steps to the screed step, when repeating the group every time
Fill step when, be by another group of bearing assembly be stacked to previous group completion the forming assembly on, in this way, i.e. it is stackable go out it is multigroup
Forming assembly, to construct up to after a underhardening activity duration, can be made into many film gate cores.
Preferably, each support medial surface is formed with a groove, and make each locking part be stretch be placed in it is corresponding
The groove in, and in the grouting step, the filling slurry material poured into is to fill up the groove in the lump.
In addition, the door core construction of the dry type fire resistant doorsets includes framework, one block of composite board, and two panels waterproof intermediate plate.
The framework is that have the hollow form for being laterally inserted into a mouth time framework by one, and an inner surface is formed with one
Groove, and close and be fixedly arranged on the support for being laterally inserted into mouth of this framework and constituted.The framework includes two L shapes lockings
Part, grade L shape locking parts are that the outside of the support of the insert port for being locked in this framework of this framework and closing respectively links
Place.
This framework is to be assembled by three supports and formed jointly, and the inner surface of each support is all formed with one
Groove.This framework includes multiple L shapes locking parts and a finishing strips, and each locking part is the phase for being locked in this framework
The inner side junction of adjacent two supports, and make the grade locking part all stretch being placed in the groove of the corresponding grade support, and the benefit
Strong bar is the pars intermedia of wherein one support of fixed this framework.Wherein, the grade support and the finishing strips are by wood chip, cohered
Agent, curing agent, and waterproofing agent mix the wooden boards constituted and cut composition.
The composite board is formed with one piece of depressed area for being available for the finishing strips to be embedded in, and including a piece of square shape plate body, and
It is a plurality of to be stretched out by each side difference convex of the plate body surrounding, and the inlay card bar chimeric with the groove corresponding to the grade.
The waterproof such as this intermediate plate therebetween and respectively cemented both sides in the framework by the tug of the plate body of composite board folder.
The door core construction manufacture method of the dry type fire resistant doorsets is comprised the steps of:
(H) standby material step:Prepare one block of composite board and many supports, the composite board is with cement, foaming agent, and water
Mix, then it is hardened after blocks, the composite board includes a piece of square shape plate body, and a plurality of by the plate body
The inlay card bar that each side difference convex of surrounding stretches out, each support medial surface is formed with one and is available for the embedding of the composite board
The groove of card article insertion；
(I) number of assembling steps:The grade support is assembled jointly to form one with the hollow form for being laterally inserted into a mouth time frame
Frame；
(J) Embedded step:The composite board is embedded in this framework from the insert port of this framework, and makes the composite plate
The inlay card bar of material is embedded in the groove of the corresponding support；And
(K) encapsulation step:First prepare another support, the support medial surface is likewise formed with one and is available for the composite board
Inlay card bar insertion groove, the support is closed into the insert port of this framework and is fixedly arranged on this framework, in this way, i.e. be made
The door core construction of the fire resistant doorsets, now, the support is fixedly arranged on this framework into a framework.
Preferably, this method also includes a reinforcing step, the reinforcing step is to prepare two panels again after the encapsulation step
Waterproof intermediate plate, the waterproof intermediate plate such as this is cemented both sides in the framework respectively, and is covered simultaneously in being embedded in answering in the framework
On plywood material.
Preferably, this framework of the number of assembling steps is formed with three bracket assembleds, and locked with multiple L shapes locking parts
The junction of adjacent two supports, and make the L shapes locking part all stretch being placed in the groove of the corresponding support, cause this
Secondary framework is formed as being laterally inserted into the rectangular-shaped body of hollow form of mouth with this, and longitudinal direction the support middle part to this time
Frame center extends a finishing strips, and the composite board plate body be formed with one piece be available for that the finishing strips are embedded in it is recessed
Fall into area.
Preferably, the support two ends of the encapsulation step are respectively formed with a groove respectively, meanwhile, in the support adjacent to it
The lateral surface at two ends is also respectively formed with another groove, and makes two grooves in same orientation be that connection forms L shape grooves, in addition, with
The lateral surface that the support touches the support of two transverse directions of connection also respectively offers a groove, the groove can respectively with pair
The L shapes groove connection answered, afterwards, is stretched and is placed in the corresponding L shape grooves respectively using two L shapes locking parts, should
Support is locked on the support of two transverse directions, is completed the support and is fixedly arranged on the operation that the framework is formed on this framework.
The beneficial effects of the present invention are:The framework is made using wooden material, and the composite board is embedded at the frame
In frame, recycle the waterproof such as this intermediate plate that the plate body folder of the composite board is pulled therebetween, three cooperates and constitutes the present invention
Door core construction.So door core construction of the present invention is not necessary to dismantle any paint system and method for painting tool, you can time saving and cost-saving to produce one
Door core construction, more can by mill repair or cut the wood frame edge and finely tune finishing the excessive Men Xin be configured and adapted to
The size for the fire resistant doorsets to be assembled, makes both more closely sealed.
Brief description of the drawings
Fig. 1 is a front view, illustrates door core construction and one first preferred embodiment of method of fire resistant doorsets of the present invention；
Fig. 2 is a flow chart, illustrates the system of the door core construction of fire resistant doorsets of the present invention and first preferred embodiment of method
Make flow；
Fig. 3 is a three-dimensional exploded view, illustrates door core construction and first preferred embodiment of method of fire resistant doorsets of the present invention
Explosive view；
Fig. 4 (a) is a sectional view, illustrates that the door core construction of fire resistant doorsets of the present invention and first preferred embodiment of method are put
It is placed in the bearing assembly with separator and stacks the aspect of manufacture；
Fig. 4 (b) is a sectional view, illustrates that the door core construction of fire resistant doorsets of the present invention and first preferred embodiment of method are put
It is placed in the aspect for being coated with the additional bearer plate of parting-agent layer and stacking manufacture；
Fig. 5 is a front view, illustrates door core construction and one second preferred embodiment of method of fire resistant doorsets of the present invention；
Fig. 6 is a flow chart, illustrates the system of the door core construction of fire resistant doorsets of the present invention and second preferred embodiment of method
Make flow；And
Fig. 7 is a three-dimensional exploded view, illustrates door core construction and second preferred embodiment of method of fire resistant doorsets of the present invention
Explosive view.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is described in detail, should before the present invention is described in detail
Note in the following description content, similar component is represented with being identically numbered.
The preferred embodiment of the door core construction of fire resistant doorsets of the present invention be respectively one made with wet-format it is first preferable
Embodiment, and another the second preferred embodiment made in dry type mode.
Refering to Fig. 1 and Fig. 3, first preferred embodiment of the door core construction of fire resistant doorsets of the present invention includes a framework 1, one
Block composite board 2, two panels waterproof intermediate plate 3, four bracing elements 31, and two support members 32.
The framework 1 is to be mixed the wooden boards constituted by wood chip, adhesive, curing agent, and waterproofing agent and cut composition, and is wrapped
Include four each other group connect surround out a packing space 11 and respectively at inner surface formation one groove 12 support 13, and
One is extended from wherein one middle part of support 13 to the center of framework 1, and thickness is all substantially equal to the grade branch with width
The thickness of frame 13 and the finishing strips 14 of width, the framework 1 also include four and respectively locked two adjacent stents 13 and stretching and being placed in phase
L shapes locking part 15 in the corresponding grade groove 12, and make the substantive width of the grade locking part 15 be equal to the grade groove 12
Width, therefore, even if the grade locking part 15 is released slightly, each locking part 15 can also be fastened in each corresponding ditch
In groove 12 so that the framework 1 will not rock easily.
The composite board 2 starches material by the filling of fire-proof and thermal-insulation, such as by cement, foaming agent, and water mixes and stirs and solidify
Form, and be placed in the packing space 11, and one piece of depressed area 21 for being available for the finishing strips 14 to be embedded in is formed with including a piece of
Plate body 22, and four inlay card bars 23 for protruding and engaging with the grade groove 12 of the framework 1 sideways from the plate body 22 respectively.
The plate body 22 of the composite board 2 is pressed from both sides tug therebetween by the waterproof such as this intermediate plate 3, and cemented in the two of the framework 1 respectively
Side.
The grade support member 32 is to be mixed the wooden boards constituted by wood chip, adhesive, curing agent, and waterproofing agent and cut institute's structure
Into, and be discretely located in the plate body 22 of the composite board 2 and opposite end is cemented in the corresponding support 13 connected respectively, with
Increase the intensity of this core construction, and can be dispersed by pressure when stacking, to avoid the composite board 2 by uneven
Stack pressure and be cracked.
The grade bracing element 31 is to be mixed the wooden boards constituted by wood chip, adhesive, curing agent, and waterproofing agent and cut structure
Into, and positioned at the composite board 2 plate body 22 in and opposite end connects this two adjacent supports 13 respectively, with strengthen should
The Stability Analysis of Structures intensity of framework 1, it is to avoid the framework 1 is collided and deformed because being pushed by external force.
Refering to Fig. 2, Fig. 3, Fig. 4 a and Fig. 4 b, the manufacture method bag of the door core construction of the fire resistant doorsets of first preferred embodiment
Include seven steps such as following steps (A)~step (G).
The standby material step of step (A) is carried out first:First prepare one filling slurry material, one surrounded out jointly by four supports 13
Hollow form framework 1, two panels waterproof intermediate plate 3, four bracing elements 31, two support members 32, a finishing strips 14, and one group of carrying
Component 4.
The bearing assembly 4 is used to hold isolation each film gate core construction, includes a piece of loading plate with a face burnishing surface
41, and one layer of parting-agent layer 42 (coordinate and refer to Fig. 4 b) being coated on the burnishing surface of the loading plate 41.
Step (B) number of assembling steps is carried out again:The side of the framework 1 is cemented in the wherein a piece of juxtaposition of waterproof intermediate plate 3
In on the parting-agent layer 42, and be engaged the framework 1 and the waterproof intermediate plate 3 to collectively form the filling with an opening empty
Between 11.
Now, the finishing strips 14 are fixedly arranged in the groove 12 of the pars intermedia of the one root support 13, and by the grade diagonal brace
Part 31 connect respectively two adjacent stents 13 and it is cemented be arranged in the waterproof intermediate plate 3 in the packing space 11, afterwards, disperse
The fixed grade support member 32 in ground is on the waterproof intermediate plate 3.
Then the grouting step of step (C) is carried out:Filling slurry material is poured into from the opening and consolidated empty in the filling
Between in 11, by vibrating the framework 1, the waterproof intermediate plate 3 and the bearing assembly 4, the air in the filling paste is shaken
Go out and allow the filling paste to be filled in the packing space 11 more in a down-to-earth manner.
Then the screed step of step (D) is carried out:Leveling is positioned at the packing space 11 on the basis of the top surface of the framework 1
Filling slurry material, and in cemented another waterproof intermediate plate 3 of opposite side of the framework 1, it is so i.e. complete to close the packing space 11
Into one group of forming assembly 5 for including the waterproof such as this intermediate plate 3.
Step (E) cure step is carried out again:Hardening operation is carried out to clogging the slurry material of the filling in the framework 1, when hard
When changing completion, filling slurry material becomes one block of composite board 2.
Finally carry out the separating step of step (F):Fixed there is into the framework 1 of the composite board 2 and the composite board 2 is pressed from both sides
Tug therebetween and the cemented waterproof intermediate plate 3 in the both sides of framework 1 is separated with the bearing assembly 4, i.e., the door core structure of the obtained fire resistant doorsets
Make, this core construction is by the framework 1 and solidifies the composite board 2 in the framework 1, and it is cemented in the both sides of framework 1
Waterproof intermediate plate 3 is constituted.
If being intended to make many film gate cores constructions can in the stacking procedure that step (G) is first carried out after step (D) screed step,
As shown in Fig. 2 imaginary lines, after the operation of the stacking procedure is completed, it is further continued for carrying out the cure step of step (E), the step
(G) stacking procedure:It is again as after the screed step of step (D) to prepare many frameworks 1, multi-disc waterproof intermediate plate 3, many branch more
Support member 32, many bracing elements 31, a plurality of finishing strips 14, and multigroup bearing assembly 4, and repeat sequentially to perform the group of the step (B)
Step is filled to the screed step of the step (D), is to hold another group when repeating the number of assembling steps of the step (B) every time
Component 4 is carried to be stacked on the forming assembly 5 of previous group completion, such as shown in Fig. 4 (b), in this way, i.e. it is stackable go out multigroup shaping group
Part 5, time of a underhardening operation must can only be produced many film gate cores and constructed with reaching.
In addition, the grade support member 32 is made using the remaining clout of grade support 13 is cut, so being not limited to diagram
Upper represented shape, for example, using multiple support members of block-shape morphology, dispersedly positioned at the plate body 22 of the composite board 2
In, this can also reach the effect of support.
The framework 1 that the standby material step of the step (A) is prepared also is formed at each medial surface of support 13 including four
Groove 12, and four locking parts for stretching the junction for being placed in corresponding groove 12 and being locked in adjacent two supports 13
15.The grade groove 12 is filled up in the lump in the grouting step of the step (C) by filling slurry material, is made after the framework 1 and the hardening
The composite board 2 that is formed of filling slurry material can be more closely sealed firm.
Simultaneously refering to Fig. 4 (a), material preparation step of the preparation method in step (A) is constructed in the door core of the fire resistant doorsets of this example
Can be not required to prepare the waterproof intermediate plate 3 such as this and it is cemented on the wherein a piece of waterproof intermediate plate 3 this etc. bracing element 31 and support member
32.Now, the parting-agent layer 42 on the bearing assembly 4 of the number of assembling steps of the step (B) then changes starches material by the not affine filling
Material is constituted, and the separator 43 of such as plastic cloth is substituted, and area of the order per a piece of separator 43 is more than the loading plate 41
Area.
Supplementary notes, filling slurry material can also be used granular foam cement, cement, foaming agent, and water to mix stirring
Form, the graininess foam cement is to be mixed by cement, foaming agent, and water after stirring, then it is graininess to be crushed after overcure
Form, to starch the base material of material as the filling with granular foam cement so that filling slurry material water content is relatively low, therefore just
The time of step solidification can significantly foreshorten to 6 hours, so the time that the door core construction of the fire resistant doorsets completes only needs 7-
10 days, it can significantly shorten manufacturing man-hours.
Refering to Fig. 5 for fire resistant doorsets of the present invention door core construction second preferred embodiment, comprising a framework 1, one piece
Composite board 2, two panels waterproof intermediate plate 3 (coordinate and refer to Fig. 7).
The framework 1 has the hollow form for being laterally inserted into a mouth 17 time framework 16 by one, and one is closed this and laterally inserted
The entrance 17 and support 13 being fixedly arranged on this framework 16 is constituted, this framework 16 is by three supports 13 assembling and shape jointly
Into, and the inner surface of each support 13 is all formed with a groove 12.The framework 1 is also locked in this time respectively including two
The L shapes locking part 15 of the outside junction of the support 13 of the insert port 17 of this framework 16 of framework 16 and closing.
This framework 16 also includes two L shapes locking parts 15, and wherein one support for being fixedly arranged on this framework 16
The finishing strips 14 of 13 pars intermedia.The inner side that the grade locking part 15 is locked in adjacent two supports 13 of this framework 16 links
Place, and stretch and be placed in the groove 12 of the corresponding support 13 such as this.It is every that the thickness of the finishing strips 14 is all substantially equal to this with width
The thickness and width of a piece support 13 so that the middle part width increase of the support 13 of the fixed finishing strips 14, so peace
When filling the fire resistant doorsets and matching somebody with somebody the door lock (not shown) answered, the combination of this framework 16 and the finishing strips 14 of this core construction can be carried
Door lock for enough assembly areas for a variety of styles is embedded in.The grade support 13 and the finishing strips 14 are by wood chip, adhesive, consolidated
Agent, and waterproofing agent mix the wooden boards constituted and cut composition.
The composite board 2 is that with cement, foaming agent, and water is mixed, then it is hardened after blocks, and by this
It is laterally inserted into mouth 17 and is embedded in this framework 16, and one piece of depressed area 21 for being available for the finishing strips 14 insertion is formed with including a piece of
Rectangular slab body 22, and four by the surrounding of plate body 22 each side difference convex stretch out and with this etc. corresponding groove
12 chimeric inlay card bars 23.
It is therebetween and cemented in the two of the framework 1 respectively that the plate body 22 of the composite board 2 is pressed from both sides tug by the waterproof such as this intermediate plate 3
Side, to protect the composite board 2 to avoid improper collision.
Refering to Fig. 6, Fig. 7, the manufacture method of the door core construction of the fire resistant doorsets of second preferred embodiment comprises the following steps
(H) five steps such as~step (L).
The standby material step of step (H) is carried out first:Prepare one block of composite board 2 for being formed with one piece of depressed area 21, and three
Root is respectively formed with a groove 12 in the support 13 of medial surface.
Step (I) number of assembling steps is carried out again:By three supports 13, assembling formation one is laterally inserted into one jointly
Mouthfuls 17 hollow form time framework 16, and the finishing strips 14 are fixedly arranged on to the middle part of one root support 13 of this framework 16
In groove 12.
Then the Embedded step of step (J) is carried out:The composite board 2 is embedded in this time from the insert port 17 of this framework 16
In framework 16 so that the grade inlay card bar 23 of the composite board 2 is embedded in the corresponding groove 12 of support 13 such as this, and is made
The inlay card of finishing strips 14 enters the depressed area 21 of the composite board 2.
Finally carry out the encapsulation step of step (K):Another medial surface of preparation is likewise formed with one and is available for the composite plate
The support 13 for the groove 12 that the inlay card bar 23 of material 2 is embedded in, the insert port 17 of this framework 16 is closed and fixed using the support 13
In the door core construction that the fire resistant doorsets on this framework 16, that is, are made, now, the support 13, which is fixedly arranged on this framework 16, forms one
Framework 1.
The encapsulation step of the step that remarks additionally (K), in this diagram, closes the two ends point of the support 13 of this framework 16
Not Ju You a groove 12 in outside, it is, the two ends of support 13 of the encapsulation step are respectively formed with a groove respectively, together
When, also respectively it is formed with another groove in lateral surface of the support adjacent to its two ends, and make two grooves in same orientation be connection
Into L shape grooves, in addition, the outside for the support 13 that this framework 16 being connected is touched at the neighbouring support two ends with it is also formed respectively
One groove 12 so that two grooves 12 in each orientation connect into a L shapes groove 18 jointly.And utilize two L shapes lockings
The insertion of part 15 is locked in the L shapes groove 18 so that the support 13 and this framework 16 for closing this framework 16 are sealed into the framework
1, so to be smooth when the grade locking part 15 is locked in the framework 1, consequently, it is possible to this core construction not only it is attractive in appearance firmly, again
Assembler will not be made accidentally injured when this core construction is assembled into fire resistant doorsets.
More preferably, also stretch and be placed in the corresponding support 13 such as this using other two L shapes locking part 15, and be locked in
The junction of adjacent two supports 13 of this framework 16 so that this framework 16 is more firmly.
If in addition, being intended to strengthen the structural strength of this core construction, can increase in after the operation of the encapsulation step of step (K) more
Plus one step (L) reinforcing step, as shown in Fig. 6 imaginary lines, the reinforcing step of the step (K):As the encapsulation of step (K) is walked
It is again after rapid to prepare two panels waterproof intermediate plates 3 more, and by the cemented both sides in the framework 1, and hiding respectively of the waterproof such as this intermediate plate 3 simultaneously
It is placed on the composite board 2 being embedded in the framework 1, so grade fire prevention intermediate plate 3 can protect the composite board 2 not hit by external force
Hit and the damage that is cracked.
Wherein, the height of support member of the present invention, the bracing element and the finishing strips is substantially equal to the support
Thickness, can just what it is cemented on the waterproof intermediate plate or what stacking when support.
In summary, the material that the Men Xin of fire resistant doorsets of the present invention is configured to use and can be ground, which is fabricated to one and has one, fills out
The framework 1 in space 11 is filled, and the composite board 2 is filled in the packing space 11, so construction one can save form removal
Action, two can carry out O. gracilipes modification and the fire resistant doorsets needed for the client that can coincide for manufacturing the door core construction of completion
Size.Stretch and be placed in the groove 12 of the grade support 13 through the grade locking part 15, the framework 1 can be made more firm.This is combined again
The mutually chimeric clamping of the grade inlay card bar 23 of sheet material 2 and the corresponding grade groove 12, can so allow the composite board 2 and should
Framework 1 can be closely sealed more in a down-to-earth manner.More preferably, the composite board 2 of the framework 1 will be also assembled in using the waterproof such as this intermediate plate 3
The folder tug of plate body 22 therebetween to protect the composite board 2 not damaged by external force collision, and the grade support member 32 is then dispersedly
It is glutinous to be placed in the waterproof intermediate plate 3 of the one and be arranged between the composite board 2, to be caused when being stacked in dispersed manufacturing process
Pressure, then connect by the grade bracing element 31 two adjacent stents 13 respectively and cemented be arranged at this in the waterproof intermediate plate 3
Between composite board 2, for the support that the framework 1 is more firm, without by external force crimp.The door core construction of fire resistant doorsets of the present invention
Manufacture method can more coordinate the selection of graininess foam cement, change the formula of filling slurry material to make answering for this core construction
Plywood material 2 so that the manufacture number of days of this core construction was foreshortened to 7 days by conventional at least 18 days, man-hour shortens about three/
One times.Directly the direct-assembling of composite board 2 for hardening completion can be even placed into and be laterally inserted into being somebody's turn to do for mouth 17 with one
Secondary framework 16, and closed the mouth 17 that is laterally inserted into of this framework 16 using another support 13, to complete this core construction,
It is to be hardened without the cost time etc., man-hour more is saved, so the purpose of the present invention can be reached really.
Only as described above, only presently preferred embodiments of the present invention, when the model that the present invention is implemented can not be limited with this
Enclose, i.e., the simple equivalent changes and modifications made generally according to scope of the invention as claimed and patent specification content, all still
Remain within the scope of the patent.
Claims (7)
1. a kind of door core construction manufacture method of fire resistant doorsets, it is characterised in that:
This method is comprised the steps of
(H) standby material step:Prepare one block of composite board and many supports, the composite board is mixed with cement, foaming agent, and water
Stirring, then it is hardened after blocks, the composite board includes a piece of square shape plate body, and a plurality of by the plate body surrounding
The inlay card bar that stretches out of each side difference convex, each support medial surface be formed with one and be available for the embedding of the composite board
The groove of card article insertion；
(I) number of assembling steps:The support is assembled jointly to form one with the hollow form for being laterally inserted into a mouth time framework；
(J) Embedded step:The composite board is embedded in this framework from the insert port of this framework, and makes the composite board
Inlay card bar is embedded in the groove of the corresponding support；And
(K) encapsulation step:First prepare another support, the support medial surface is likewise formed with one and is available for the embedding of the composite board
The groove of card article insertion, closes the insert port of this framework by the support and is fixedly arranged on this framework, prevents in this way, this is made
The door core construction of vent, now, the support, which is fixedly arranged on this framework, forms a framework,
Wherein, this framework of the number of assembling steps is formed with three bracket assembleds, and with multiple L shapes locking parts lock adjacent two
The junction of root support, and make the L shapes locking part all stretch being placed in the groove of the corresponding support, cause this framework
Be formed as being laterally inserted into the rectangular-shaped body of hollow form of mouth with this, and in the middle part of longitudinal support into this framework
The heart extends a finishing strips, and is formed with one piece of depressed area for being available for the finishing strips to be embedded in the plate body of the composite board.
2. the door core construction manufacture method of fire resistant doorsets according to claim 1, it is characterised in that:This core, manufacturing method is also
Including a reinforcing step, the reinforcing step is to prepare two panels waterproof intermediate plate again after the encapsulation step, and the waterproof intermediate plate is
The cemented both sides in the framework, and covering simultaneously on the composite board being embedded in the framework respectively.
3. the door core construction manufacture method of fire resistant doorsets according to claim 1, it is characterised in that:Wherein, the encapsulation step
The support two ends be respectively formed with a groove respectively, meanwhile, be also respectively formed with separately in lateral surface of the support adjacent to its two ends
One groove, and make same orientation two grooves be connection form L shape grooves, in addition, touching be connected two transverse directions with the support
The lateral surface of support also respectively offer a groove, the groove can be connected with the corresponding L shape grooves respectively, afterwards,
Stretched and be placed in the corresponding L shape grooves respectively using two L shapes locking parts, the support is locked in the branch of two transverse directions
On frame, complete the support and be fixedly arranged on the operation that the framework is formed on this framework.
4. the door core construction manufacture method of fire resistant doorsets according to claim 1, it is characterised in that:The support and the reinforcement
Bar is to be mixed the wooden boards constituted by wood chip, adhesive, curing agent, and waterproofing agent and cut composition.
5. a kind of door core construction of fire resistant doorsets, it is characterised in that:One has the hollow form for being laterally inserted into a mouth time framework, one
Block is embedded in the composite board in this framework by the insert port, and an insert port for closing this framework and is fixedly arranged on this time
Support on framework, the composite board includes a piece of square shape plate body, and a plurality of each side by the plate body surrounding is distinguished
The inlay card bar that convex stretches out, this framework is to be assembled by another three supports and formed like rectangle support body jointly, then coordinates fixed
Constitute a rectangular frame in the support on this framework, and the support inner surface be all formed with one be available for this answer
The chimeric groove of the inlay card bar of plywood material；
This framework includes multiple L shapes locking parts and a finishing strips, and each locking part is the phase for being locked in this framework
The inner side junction of adjacent two supports, and make the locking part all stretch being placed in the groove of the corresponding support, and the benefit
Strong bar is the pars intermedia of wherein one support of fixed this framework, and is formed with one piece in the plate body of the composite board and is available for
The depressed area of finishing strips insertion.
6. the door core construction of fire resistant doorsets according to claim 5, it is characterised in that:The framework is additionally provided with two L shapes locks
Firmware, the L shapes locking part is connected on the outside of the support for the insert port for being locked in this framework respectively with closing this framework
At knot.
7. the door core construction of fire resistant doorsets according to claim 6, it is characterised in that:The door core construction of the fire resistant doorsets is also included
Waterproof intermediate plate of the two panels by the plate body folder tug of the composite board therebetween, the waterproof intermediate plate is cemented in the two of the framework respectively
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096025.6A CN104912457B (en) | 2014-03-14 | 2014-03-14 | The door core construction and manufacture method of fire resistant doorsets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096025.6A CN104912457B (en) | 2014-03-14 | 2014-03-14 | The door core construction and manufacture method of fire resistant doorsets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104912457A CN104912457A (en) | 2015-09-16 |
| CN104912457B true CN104912457B (en) | 2017-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410096025.6A Expired - Fee Related CN104912457B (en) | 2014-03-14 | 2014-03-14 | The door core construction and manufacture method of fire resistant doorsets |
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| Country | Link |
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| CN (1) | CN104912457B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1966925A (en) * | 2006-08-09 | 2007-05-23 | 薛连秀 | Assembling type wood door leaf |
| CN201730493U (en) * | 2010-05-07 | 2011-02-02 | 卢文成 | Core plate of inorganic foaming composite fire door with reinforced layer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263200A (en) * | 1999-02-10 | 2000-08-16 | 超宇有限公司 | Production method of safety fire-resisting door |
| CN1283890C (en) * | 2003-07-18 | 2006-11-08 | 樊志 | Fire-resisting sound-insulating safety door and its production method |
| CN101699017B (en) * | 2009-10-30 | 2012-05-23 | 倪景津 | Fireproof door with light-core fireproof board composite structure and manufacturing method thereof |
| CN102775123A (en) * | 2012-04-13 | 2012-11-14 | 杨永 | Fireproof door core plate |
| CN102900334B (en) * | 2012-10-26 | 2014-11-26 | 金华运酬科技有限公司 | Novel inorganic fireproof door and manufacturing method thereof |
| CN203808784U (en) * | 2014-03-14 | 2014-09-03 | 廖柏豪 | Door core structure of fireproof door |
-
2014
- 2014-03-14 CN CN201410096025.6A patent/CN104912457B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1966925A (en) * | 2006-08-09 | 2007-05-23 | 薛连秀 | Assembling type wood door leaf |
| CN201730493U (en) * | 2010-05-07 | 2011-02-02 | 卢文成 | Core plate of inorganic foaming composite fire door with reinforced layer |
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| Publication number | Publication date |
|---|---|
| CN104912457A (en) | 2015-09-16 |
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