CN103437502B - Prefabricated joint, prefabricated joint assembly and antidetonation self-heat conserving constructional column - Google Patents
Prefabricated joint, prefabricated joint assembly and antidetonation self-heat conserving constructional column Download PDFInfo
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- CN103437502B CN103437502B CN201310352189.6A CN201310352189A CN103437502B CN 103437502 B CN103437502 B CN 103437502B CN 201310352189 A CN201310352189 A CN 201310352189A CN 103437502 B CN103437502 B CN 103437502B
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Abstract
The present invention relates to prefabricated joint, prefabricated joint assembly and antidetonation self-heat conserving constructional column, because prefabricated joint is provided with the first groove of two bottom surfaces of at least one through building block, and at least one second groove of through salient angle, first groove and the second groove are for filling the insulation bag be made up of heat insulating material, so when prefabricated ganglionic layer layer piles up formation antidetonation self-heat conserving constructional column, first groove and the second groove are in staggered distribution in length and breadth, thus blocked " cold bridge " that formed when constructional column builds overlap joint, reach good heat preservation performance, effect that intensity is high; On the other hand, because the height of projection of the boss of prefabricated joint upper surface is greater than the cup depth of groove, can engage mutually when upper and lower two-layer prefabricated joint is built by laying bricks or stones, but be unlikely to completely stuck, and in the through reserved through hole in upper surface and lower surface, mix vertical muscle, prefabricated joint is made to form one and improve intensity, thus constructional column is possessed good anti seismic efficiency.
Description
Technical field
The present invention relates to building energy conservation heat insulation field, particularly relate to a kind of prefabricated joint for masonry structure, prefabricated joint assembly and antidetonation self-heat conserving constructional column.
Background technology
At present, the house of China Urban Areas and rural area still adopts masonry structure mostly, along with advancing by leaps and bounds of building trade, also improves constantly the requirement of constructional materials aspect.With regard to building, usually need to consider its stability and thermal-insulating waterproof, and the convenience of building process.When building traditional masonry structure, generally first building brick masonry wall by laying bricks or stones, having stayed horse tooth trough after-pouring constructional column.The masonry structure of such build, constructional difficulties, long in time limit.Another problem is not incubated with the body of wall of such concrete block masonry, non-moistureproof.
For above-mentioned shortcoming, there is many heat insulation building blocks in the market, even if but adopt heat insulation building block masonry panel, it still needs separately to do damp-proof course and insulation layer at constructional column place, and this can increase cost and reduce usage space; Meanwhile, because constructional column place also needs to adopt concrete cast-in-situ, obviously construction period can be extended.
In order to solve above-mentioned shortcoming, also prefabricated merism post and thermal insulation structure post is developed at present, such as, publication number is that the Chinese patent of CN201343823 discloses a kind of constructional column for masonry structure and its special precast segment, although easy construction and reduce the construction period, this constructional column does not consider insulation and moisture-proof role; Publication number is that the Chinese patent of CN201474105U discloses a kind of Novel insulating constructional column structure, namely this thermal insulation structure post arranges corner-type adiabator layer inside body of wall, this configuration reduces the cross section of constructional column, is unfavorable for antidetonation, and scope of application limitation, the problems such as construction inconvenience are also unresolved; Publication number is that the Chinese patent of CN201915525U discloses a kind of Novel wall corner constructional column of block-concrete structure, and this constructional column forms structure of right angle tyoe by insulation blocks one end extension to form constructional column cavity, in structure of right angle tyoe, arrange insulation layer.This constructional column inserts concrete in cavity, and the construction period is long, and there is " cold bridge " when two insulation blocks overlap mutually, reduces heat insulation effect.Therefore, be necessary to a certain extent to do corresponding improvement.
Summary of the invention
The present invention carries out to solve the problem, and object is that providing a kind of can realize the antidetonation self-heat conserving constructional column that self-heat conserving function can realize again function of seismic resistance.
The present invention to achieve these goals, have employed following structure:
The invention provides a kind of prefabricated joint, comprise building block, and the salient angle to be connected with the side of building block, building block and salient angle are provided with a plurality of equally distributed through hole for installing vertical muscle, it is characterized in that: wherein, building block is provided with the first groove of two bottom surfaces up and down of at least one through building block, and salient angle is provided with the second groove of at least one through salient angle, first groove and the second groove are for filling the insulation bag be made up of heat insulating material, and the spacing of adjacent two through holes is equal.
In addition, prefabricated joint of the present invention also has following feature: above mentioned spacing is 150mm ~ 170mm.
In addition, prefabricated joint of the present invention also has following feature: building block is provided with two the first grooves, the profile of the first groove is T font, article two, the butt end of the first groove is interconnected, article two, the sharp head ends parallel arrangement of the first groove, salient angle is provided with second groove, and the profile of the second groove is T font, and the butt end of the second groove and the butt end of the first groove are interconnected.
In addition, prefabricated joint of the present invention also has following feature: the upper surface of prefabricated joint is provided with the odd number boss consistent with the position of through hole, through hole is positioned at the central authorities of boss, the cross section of boss is isosceles trapezoid, the lower surface of prefabricated joint is provided with the odd number groove corresponding with boss, the cross section of groove is isosceles trapezoid, and when prefabricated joint is assembled between two, the bottom being positioned at the groove of prefabricated joint above fits with the top of the boss being positioned at prefabricated joint below.
In addition, the prefabricated joint being provided with boss above, also there is such feature: more than the cup depth of groove 1 centimetre of the height of projection of boss, when prefabricated joint is assembled between two, in the lower surface of prefabricated joint above and formed between the upper surface of prefabricated joint below and be used for the building block die cavity of filling adhesive.
The present invention also provides a kind of prefabricated joint assembly, it is characterized in that, comprising: a prefabricated joint of forward and a reverse prefabricated joint; Wherein, the prefabricated joint of forward is aforementioned prefabricated joint, and the structure of reverse prefabricated joint and the structure of the prefabricated joint of forward are specular.
The present invention also provides a kind of antidetonation self-heat conserving constructional column, is piled up layer by layer and forms, it is characterized in that: prefabricated joint assembly is above mentioned prefabricated joint assembly by the prefabricated joint assembly of plural layer with vertical muscle.
The effect of invention and effect
According to prefabricated joint of the present invention, prefabricated joint assembly and antidetonation self-heat conserving constructional column, because be provided with the first mutually through groove and the second groove above prefabricated joint, the insulation bag be made up of heat insulating material can be filled in the first groove and the second groove, so, when prefabricated joint assembly piles up formation antidetonation self-heat conserving constructional column layer by layer, insulation bag can make antidetonation self-heat conserving constructional column have good heat insulation effect.
On the other hand, because the first groove in prefabricated joint and the second groove are T font, and T font first groove of two row level crossings is in staggered distribution in length and breadth, can mate and fill several insulation bag, and therefore several first groove interlaced arrangement forms Double insulating.In addition, also can be provided with insulation bag in the second groove extending lengthwise into the salient angle of prefabricated joint front end face, the prefabricated joint with adjacent overlap joint staggers mutually, thus has blocked " cold bridge " that formed when constructional column builds overlap joint, reaches good heat preservation performance, effect that intensity is high.
Accompanying drawing explanation
Fig. 1 is the perspective view of the corner constructional column of the embodiment of the present invention one.
Fig. 2 is the perspective view of the prefabricated joint of bottom forward of the embodiment of the present invention one.
Fig. 3 is the perspective structure schematic diagram of the prefabricated joint of bottom forward of the embodiment of the present invention one.
Fig. 4 is the perspective view of the prefabricated joint of bottom forward of the embodiment of the present invention one.
Fig. 5 is the perspective structure schematic diagram of the prefabricated joint of bottom forward of the embodiment of the present invention one.
Fig. 6 is the perspective structure schematic diagram of the prefabricated joint of intermediate layer forward of the embodiment of the present invention one.
Fig. 7 is the sectional drawing along AA direction of Fig. 6.
Fig. 8 is the sectional drawing along BB direction of Fig. 6.
Fig. 9 is the structural representation of the building block die cavity of the embodiment of the present invention one.
Figure 10 is the perspective structure schematic diagram of the reverse prefabricated joint in the intermediate layer of the embodiment of the present invention one.
Figure 11 is the perspective view of the prefabricated joint of top layer forward of the embodiment of the present invention one.
Figure 12 is the perspective structure schematic diagram of the prefabricated joint of top layer forward of the embodiment of the present invention one.
Figure 13 is the perspective view of the reverse prefabricated joint of the top layer of the embodiment of the present invention one.
Figure 14 is the perspective structure schematic diagram of the reverse prefabricated joint of the top layer of the embodiment of the present invention one.
Figure 15 is the top view of Fig. 1.
Figure 16 is the sectional drawing along CC direction of 15 of Fig. 1.
Figure 17 is the perspective view of the T-shaped joint structure post of the embodiment of the present invention two.
Figure 18 is the top view of Figure 17.
Figure 19 is the specification schematic diagram of the various prefabricated joint of the embodiment of the present invention two.
Figure 20 is the perspective view of the cross joint structure post of the embodiment of the present invention three.
Figure 21 is the perspective view of the yi word pattern joint structure post of the embodiment of the present invention four.
Detailed description of the invention
Below in conjunction with accompanying drawing, the prefabricated joint that the present invention relates to, prefabricated joint assembly and constructional column are described in detail.The present embodiment is implemented under premised on technical solution of the present invention, given detailed embodiment and process, is to further illustrate of the present invention, instead of limits the scope of the invention.
Embodiment one
Fig. 1 is the perspective view of the corner constructional column of the embodiment of the present invention one.
As shown in Figure 1, corner constructional column 100, as a type of constructional column, is combined by multiple prefabricated joint assembly 110 and many vertical muscle 101 running through these prefabricated joint assemblys 110.
These prefabricated joint assemblys that corner constructional column 100 uses comprise three types, are respectively top layer prefabricated joint assembly, intermediate layer prefabricated joint assembly and the prefabricated joint assembly of bottom.
Bottom prefabricated joint assembly has the prefabricated joint of two kinds of symmetrical configuration, is respectively the prefabricated joint of bottom forward and the reverse prefabricated joint of bottom, and wherein, the structure of the prefabricated joint of bottom forward and the reverse prefabricated joint of bottom is specular.
Fig. 2 is the perspective view of the prefabricated joint of bottom forward of the embodiment of the present invention one.
Fig. 3 is the perspective structure schematic diagram of the prefabricated joint of bottom forward of the embodiment of the present invention one.
As shown in Figure 2,3, the prefabricated joint 111 of bottom forward comprises a building block 112, and the salient angle 113 to be connected with the side of this building block 112, building block 112 and salient angle 113 are provided with a plurality of equally distributed through hole 103 interting vertical muscle 101 when mutually intersecting stacking for prefabricated joint.The spacing of adjacent two 103 through holes is equal, and therefore, the prefabricated joint 111 of any two pieces of bottom forwards can be snapped together mutually by salient angle 113, and forms an entirety.The spacing of adjacent two 103 through holes is 150mm ~ 170mm, is 160mm in the present embodiment.
Building block 112 and salient angle 113 use corresponding mould to be integrally formed during fabrication.Because building block 112 and salient angle 113 are integrally formed during fabrication, one piece of complete lateral surface 129 is extended in the side that therefore building block 112 and salient angle 113 connect, and that face relative with lateral surface 129 is as medial surface.
For the prefabricated joint 111 of bottom forward above, in the present embodiment using prefabricated for this bottom forward joint 111 when piling up face upward as upper surface 125, using prefabricated for this bottom forward joint 111 when piling up face down as lower surface 126, using the L shape of prefabricated for this bottom forward joint 111 folding face as front end face 127, the prefabricated joint of this bottom forward 111 rolled over that relative face of face as rear end face 128 with L shape.The shape of rear end face can carry out different designs according to the design of overlap joint building block, adopts the most general square-section in the present embodiment.The definition in following prefabricated each face of joint is consistent with the definition in each face in the prefabricated joint of bottom forward 111.
In the present embodiment, two bottom surfaces of building block 112 are square, and certainly, two bottom surfaces of building block 112 can be set as difformity as required.Building block 112 is provided with the first groove 104 of two through cubical two bottom surfaces above.The profile of the first groove 104 is T font, and the butt end 114 of two the first grooves 104 is interconnected, and the tip end 115 of two the first grooves 104 is arranged in parallel.Like this, two the first grooves 104 are staggered to form π type structure.For filling the insulation bag be made up of heat insulating material in π type structure, so can Double insulating be realized.Each insulation bag can the heat insulating material such as wadding warp super-dry, straw after deinsectization process, husk, the wheat straw of pulverizing, corn stem and used foamed plastics particle, formation is packed again through aluminium foil composite plastic film bag, adopt these loose fill type insulants above-mentioned to absorb sound, not only insulation but also soundproof effect might as well.Be filled in after in groove when insulation bag mates respectively, the upper notch of the groove of prefabricated joint and lower notch use mortar sealing.
The profile that salient angle 113 is provided with second groove 105, second groove 105 is also T font, and the butt end 116 of the second groove 105 and the butt end 114 of the first groove 105 are interconnected.Also insulation bag is filled with in second groove 105.Like this, the prefabricated joint of two adjacent overlap joints staggers mutually, has blocked " cold bridge " that formed when constructional column builds overlap joint, reaches good heat preservation performance, effect that intensity is high.
The upper surface 125 of the prefabricated joint of bottom forward 111 is provided with equally distributed odd number boss 106.The position of boss 106 is consistent with the position of through hole 103, makes through hole 103 just in time be positioned at the central part of boss 106, thus vertical muscle 101 is also running through boss 106 through while through hole 103.The cross section of boss 106 is isosceles trapezoid, the upper bottom side length W of this isosceles trapezoid
1for 50mm, go to the bottom length of side W
2for 70mm, drift angle is 100 ° ~ 105 °, gets 104 ° in the present embodiment, and base angle is 75 ° ~ 80 °, gets 76 ° in the present embodiment, the rising height H of boss 106
1for 40mm.
Fig. 4 is the perspective view of the prefabricated joint of bottom forward of the embodiment of the present invention one.
Fig. 5 is the perspective structure schematic diagram of the prefabricated joint of bottom forward of the embodiment of the present invention one.
As shown in Figure 4,5, the structure of the prefabricated joint of bottom forward 111 is the same as with the right hand specular as the left hand of stretching out with the structure of the reverse prefabricated joint 117 of bottom.The structure identical with the prefabricated joint of bottom forward 111 of the reverse prefabricated joint 117 of bottom, give identical symbol, and omit identical explanation, therefore, together with the reverse prefabricated joint 117 of bottom can be assembled into by the engaging of respective salient angle with the prefabricated joint of bottom forward 111.Steadily contact with horizontal bottom when the prefabricated joint assembly of bottom assembled by the reverse prefabricated joint 117 of bottom and the prefabricated joint of bottom forward 111 is building and building, form support platform.The definition in each face of the reverse prefabricated joint 117 of bottom is consistent with the definition in each face in the prefabricated joint of bottom forward 111.
Intermediate layer prefabricated joint assembly also has the prefabricated joint of two kinds of symmetrical configuration, is respectively the reverse prefabricated joint 119 of the prefabricated joint of intermediate layer forward 118 and intermediate layer, and wherein, the structure of the reverse prefabricated joint 119 of the prefabricated joint of intermediate layer forward 118 and intermediate layer is specular.The definition in each face of the prefabricated joint of intermediate layer forward 118 is consistent with the definition in each face in the prefabricated joint of bottom forward 111 with the definition in each face of the reverse prefabricated joint 119 in intermediate layer.
Fig. 6 is the perspective structure schematic diagram of the prefabricated joint of intermediate layer forward of the embodiment of the present invention one.
As shown in Figure 6, upper surface 125 shape of the prefabricated joint of intermediate layer forward 118 is the same with the structure of the prefabricated joint of bottom forward 111, for the structure identical with the prefabricated joint of bottom forward 111, gives identical symbol and omits identical explanation.The lower surface 126 of the prefabricated joint of intermediate layer forward 118 is provided with the odd number groove 119 corresponding with the boss 106 be positioned on intermediate layer forward prefabricated joint 118 upper surface 125.
Fig. 7 is the sectional drawing along AA direction of Fig. 6.
Fig. 8 is the sectional drawing along BB direction of Fig. 6.
As shown in Figure 7,8, the cross section of groove 119 is also isosceles trapezoid, this isosceles trapezoid upper bottom side length W
3for 50mm, go to the bottom length of side W
4for 70mm, drift angle is 105 ° ~ 110 °, get 108 ° in the present embodiment, base angle is 70 ° ~ 85 °, gets 72 ° in the present embodiment, the recess heights H of groove 119
2for 30mm, the overall height H of the prefabricated joint 118 of intermediate layer forward
3for 170mm.When the prefabricated joint 118 of two joint intermediate layer forwards is assembled between two, the bottom being positioned at the groove 119 of the prefabricated joint of intermediate layer forward 118 above fits with the top of the boss 106 being positioned at the prefabricated joint 118 of intermediate layer forward below.
The height of projection H of boss 106
1than the cup depth H of groove 119
2many 1 centimetre, therefore, when forward prefabricated joint 118 in intermediate layer is assembled between two, in the lower surface of the prefabricated joint of intermediate layer forward 118 above and formed between the upper surface of the prefabricated joint 118 of intermediate layer forward below and be used for the building block die cavity of filling adhesive.
Because the height of projection H of the boss 106 of prefabricated joint upper surface
1be greater than the cup depth H of groove 119
2, can engage mutually when upper and lower two-layer prefabricated joint is built by laying bricks or stones, but be unlikely to completely stuck, slurry can be filled out to bonding and reserve space.Utilize the mutual overlap joint of different prefabricated internode, what upper strata boss 106 mutually engaged with low groove 119 and formed combines closely, not loose structure, and vertical muscle is mixed in the through reserved through hole in upper surface and lower surface, prefabricated joint is made to form entirety better, and improve intensity, therefore, it is possible to the antidetonation self-heat conserving constructional column combined is made to have possessed good anti seismic efficiency.
Fig. 9 is the structural representation of the building block die cavity of the embodiment of the present invention one.
As shown in Figure 9, building block die cavity 120 is formed between the lower surface of the prefabricated joint of intermediate layer forward 118 above and the upper surface of the prefabricated joint 118 of intermediate layer forward below, is divided into outer oblique chamber 121 and interior oblique chamber 122.The adhesive for being glued together by the upper and lower two-layer intermediate layer prefabricated joint 118 of forward can be clogged, such as cement paste etc. in outer tiltedly chamber 121 and interior oblique chamber 122.
Figure 10 is the perspective structure schematic diagram of the reverse prefabricated joint in the intermediate layer of the embodiment of the present invention one.
As shown in Figure 10, the structure of the prefabricated joint of intermediate layer forward 118 and the structure of the reverse prefabricated joint 119 in intermediate layer are also the same as with the right hand specular as the left hand of stretching out, therefore, together with the prefabricated joint of intermediate layer forward 118 can be assembled into by the engaging of respective salient angle 113 with the reverse prefabricated joint 119 in intermediate layer.The intermediate layer prefabricated joint assembly assembled by the reverse prefabricated joint 119 of the prefabricated joint of intermediate layer forward 118 and intermediate layer is assembled into when building block on the prefabricated joint assembly of bottom, and layer assembly thus realize vertically building by laying bricks or stones of corner constructional column 100 on the prefabricated joint assembly of interbed in this layer.
Top layer prefabricated joint assembly also has the prefabricated joint of two kinds of symmetrical configuration, is respectively the prefabricated joint of top layer forward 123 and the reverse prefabricated joint 124 of top layer, and wherein, the structure of the prefabricated joint of top layer forward 123 and the reverse prefabricated joint 124 of top layer is specular.
Figure 11 is the perspective view of the prefabricated joint of top layer forward of the embodiment of the present invention one.
Figure 12 is the perspective structure schematic diagram of the prefabricated joint of top layer forward of the embodiment of the present invention one.
As shown in Figure 11,12, upper surface other structure except not having boss 106 of the prefabricated joint of top layer forward 123 is the same with the structure of the upper surface of the prefabricated joint of intermediate layer forward 118, and the structure of the lower surface of the prefabricated joint of top layer forward 123 is the same with the structure of the lower surface of the prefabricated joint of intermediate layer forward 118.
Figure 13 is the perspective view of the reverse prefabricated joint of the top layer of the embodiment of the present invention one.
Figure 14 is the perspective structure schematic diagram of the reverse prefabricated joint of the top layer of the embodiment of the present invention one.
As shown in Figure 13,14, upper surface other structure except not having boss 106 of the reverse prefabricated joint 124 of top layer is the same with the structure of the upper surface of the prefabricated joint of intermediate layer forward 118, and the structure of the lower surface of the prefabricated joint of top layer forward 123 is the same with the structure of the lower surface of the prefabricated joint of intermediate layer forward 118.When complete build by laying bricks or stones time, the top layer prefabricated joint assembly be made up of the prefabricated joint of top layer forward 123 and the reverse prefabricated joint 124 of top layer is assembled on the prefabricated joint assembly in intermediate layer.
The building method of the corner constructional column 100 in the present embodiment is as follows:
First, the prefabricated joint of bottom forward 111 and the reverse prefabricated joint 117 of bottom steadily contact with level ground and fasten and form Γ type, build after building and form back cover platform;
Then, with stacking eight layers thereon, the reverse prefabricated joint of the prefabricated joint of intermediate layer forward and intermediate layer, the salient angle 113 of the reverse prefabricated joint 119 of the prefabricated joint of intermediate layer forward 118 and intermediate layer intermeshes and engages and be linked to be Γ type, the lateral surface 129 of the reverse prefabricated joint 119 of the lateral surface 129 of the prefabricated joint of intermediate layer forward 118 and intermediate layer is mutually stacking, forms smooth exterior wall attractive in appearance;
Figure 15 is the top view of Fig. 1.
Figure 16 is the sectional drawing along CC direction of 15 of Fig. 1.
As shown in Figure 15,16, finally, the reverse prefabricated joint 119 of the prefabricated joint of intermediate layer forward 118 and intermediate layer is piled up the prefabricated joint of top layer forward 123 and the reverse prefabricated joint 124 of top layer, the final corner constructional column formed as shown in Figure 1.
Embodiment two
Figure 17 is the perspective view of the T-shaped joint structure post of the embodiment of the present invention two.
As shown in figure 17, T-shaped joint structure post 200 is constructional columns of another kind of type, is also combined by multiple prefabricated joint assembly 110 and many vertical muscle 101 running through these prefabricated joint assemblys 110.T-shaped joint structure post 200 in embodiment two adopts the structure identical with the prefabricated joint of the corner constructional column 100 of embodiment one, therefore gives identical symbol and omits identical explanation.
The building method of the T-shaped joint structure post 200 in the present embodiment is as follows:
First, two prefabricated joints of bottom forward 111 are fastened mutually by respective salient angle and steadily contact with level ground and fasten builds block, forms back cover platform; Or fastened mutually by salient angle with two reverse prefabricated joints 117 of bottom and form back cover platform;
Then, be staggeredly stacked eight layers thereon with the reverse prefabricated joint 119 of the prefabricated joint of intermediate layer forward 118 and intermediate layer, the salient angle 113 of the reverse prefabricated joint 119 of the prefabricated joint of intermediate layer forward 118 and intermediate layer intermeshes and engages and be linked to be Γ type.
Figure 18 is the top view of Figure 17.
As shown in figure 18, finally, the reverse prefabricated joint 119 of the prefabricated joint of intermediate layer forward 118 and intermediate layer piles up the prefabricated joint 123 of two top layer forwards fastened mutually by respective salient angle, the final T-shaped joint structure post 200 formed as shown in figure 17.Certainly, also can pile up the reverse prefabricated joint 124 of two top layers fastened mutually by respective salient angle on the reverse prefabricated joint 119 of the prefabricated joint of intermediate layer forward 118 and intermediate layer, also can form T-shaped joint structure post 200 as shown in figure 17.
In the manufacture process of these prefabricated joints, corresponding mould can be made respectively to the prefabricated joint of the prefabricated joint of bottom forward 111, the reverse prefabricated joint 117 of bottom, the prefabricated joint of intermediate layer forward 118, the reverse prefabricated joint 119 in intermediate layer, the prefabricated joint of top layer forward 123 and reverse prefabricated this six type of joint 124 of top layer, then utilize portland cement concrete, block machine is produced by building-block production method these the prefabricated joints with anti-seismic heat-preservation function provided in the present embodiment.
Figure 19 is the specification schematic diagram of the various prefabricated joint of the embodiment of the present invention two.
As shown in figure 19, the design parameters of the various types of prefabricated joint in the present embodiment is as follows, and the numeral in Figure 19 is all in units of mm.The design length of prefabricated joint is 500mm, and width is 310mm, is highly 170mm.The width of groove is 20mm, and the spacing of adjacent two through holes is 160mm.The upper bottom surface length of side on one side of boss is 50mm, and the length of side of bottom surface is 70mm.Certainly, user can manufacture other sizes as required in concrete use.
Embodiment three
Figure 20 is the perspective view of the cross joint structure post of the embodiment of the present invention three.
As shown in figure 20, cross joint structure post 300 is constructional columns of another kind of type, is combined by multiple prefabricated joint and many vertical muscle 101 running through these prefabricated joints.Cross joint structure post 300 in embodiment three adopts the structure identical with the prefabricated joint of the corner constructional column 100 of embodiment one, therefore gives identical symbol and omits identical explanation.
The building method of the cross joint structure post 300 in the present embodiment is as follows:
First, two prefabricated joints of bottom forward 111 are fastened mutually by respective salient angle and steadily contact with level ground and fasten builds block, forms back cover platform; Or fastened mutually by salient angle with two reverse prefabricated joints 117 of bottom and form back cover platform;
Then, two prefabricated joints 118 of intermediate layer forward are staggeredly stacked eight layers with 90 ° thereon, or two reverse prefabricated joints 119 in intermediate layer are staggeredly stacked eight layers with 90 ° thereon.
Finally, interlock thereon and pile up the prefabricated joint 123 of two top layer forwards fastened mutually by respective salient angle, or staggered pile up the prefabricated joint 123 of two top layer forwards fastened mutually by respective salient angle, the final cross joint structure post 300 formed as shown in figure 20 thereon.
Embodiment four
Figure 21 is the perspective view of the yi word pattern joint structure post of the embodiment of the present invention four.
As shown in figure 21, yi word pattern joint structure post 400 is constructional columns of another kind of type, is combined by multiple prefabricated joint and many vertical muscle 101 running through these prefabricated joints.Yi word pattern joint structure post 400 in embodiment four adopts the structure identical with the prefabricated joint of the corner constructional column 100 of embodiment one, therefore gives identical symbol and omits identical explanation.
The building method of the yi word pattern joint structure post 400 in the present embodiment is as follows:
First, two prefabricated joints of bottom forward 111 are fastened mutually by respective salient angle and steadily contact with level ground and fasten builds block, forms back cover platform; Or fastened mutually by salient angle with two reverse prefabricated joints 117 of bottom and form back cover platform;
Then, two the prefabricated joint 118 of intermediate layer forward stacked in parallel eight layers thereon fastened mutually, or two reverse prefabricated joints 119 in intermediate layer stacked in parallel eight layers thereon.
Finally, parallel pile up the prefabricated joint 123 of two top layer forwards fastened mutually by respective salient angle thereon, or parallel pile up the prefabricated joint 123 of two top layer forwards fastened mutually by respective salient angle thereon, the final yi word pattern joint structure post 400 formed as shown in figure 21.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
The effect of embodiment and effect:
Antidetonation self-heat conserving constructional column anti-seismic performance provided by the invention is good, easy construction, good heat insulating, intensity are high.
In addition, the prefabricated joint with antidetonation self-heat conserving function provided by the invention is when building by laying bricks or stones up and down, between layers by fitting tightly in the middle part of building block cavity, serve the effect that the relative position of prefabricated internode is fixing, maximum possible avoid crooked gradually situation when there is walling, " levelling " operation can not be needed when smearing mortar, masonry way is simple, easy construction.
In addition, the T font groove staggered distribution in length and breadth of two row level crossings in prefabricated joint provided by the invention, several insulation bag is filled in above-mentioned several groove by coupling, several groove interlaced arrangement forms Double insulating, insulation bag is established in the groove extending lengthwise into front end face salient angle, prefabricated joint with adjacent overlap joint staggers mutually, has blocked " cold bridge " that formed when constructional column builds overlap joint, thus possesses good heat preservation performance, beneficial effect that intensity is high.
Moreover the present invention realizes insulation and simultaneous construction, decreases working procedure, has saved template, improve efficiency of construction, reduced construction costs.
Finally, the cost of constructional column of the present invention is low, because prefabricated joint can be produced in factory for prefabrication on the one hand, production technology is simple, and be convenient to promote in rural area factory for prefabrication, industrialization is produced can reduce cost, and constructional column cost is reduced; On the other hand, without the need to formwork in Constructional Col-umn Construction process of the present invention, save raw material buying expenses, the template construct of template.
Claims (6)
1. a prefabricated joint, comprising: building block, and the salient angle be connected with the side of described building block, and described building block and described salient angle are provided with a plurality of equally distributed through hole for installing vertical muscle, it is characterized in that:
Wherein, described building block is provided with the first groove of two bottom surfaces of at least one through described building block, and the profile of described first groove is T font, and the butt end of multiple described first groove is interconnected, the sharp head ends parallel arrangement of multiple described first groove,
Described salient angle is provided with the second groove of at least one through described salient angle, and the profile of described second groove is T font, and the butt end of described second groove and the butt end of described first groove are interconnected,
Described first groove and described second groove for filling the insulation bag be made up of heat insulating material,
The spacing of adjacent two described through holes is equal.
2. prefabricated joint according to claim 1, is characterized in that:
Wherein, described spacing is 150mm ~ 170mm.
3. prefabricated joint according to claim 1, is characterized in that:
Wherein, the upper surface of described prefabricated joint is provided with the odd number boss consistent with the position of described through hole, and described through hole is positioned at the central authorities of described boss, and the cross section of described boss is isosceles trapezoid,
The lower surface of described prefabricated joint is provided with the odd number groove corresponding with described boss, and the cross section of described groove is isosceles trapezoid,
When described prefabricated joint is assembled between two, the bottom being positioned at the described groove of described prefabricated joint above fits with the top of the boss being positioned at described prefabricated joint below.
4. prefabricated joint according to claim 3, is characterized in that:
Wherein, more than the cup depth of described groove 1 centimetre of the height of projection of described boss,
When described prefabricated joint is assembled between two, in the lower surface of described prefabricated joint above and formed between the upper surface of described prefabricated joint below and be used for the building block die cavity of filling adhesive.
5. a prefabricated joint assembly, is characterized in that, comprising:
A prefabricated joint of forward and a reverse prefabricated joint;
Wherein, the prefabricated joint of described forward is if claim 1 is to prefabricated joint according to claim 4,
The structure of described reverse prefabricated joint and the structure of the prefabricated joint of described forward are specular.
6. an antidetonation self-heat conserving constructional column, piled up layer by layer by the prefabricated joint assembly of plural layer with vertical muscle and form, it is characterized in that:
Wherein, described prefabricated joint assembly is prefabricated joint assembly according to claim 5.
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| CN201310352189.6A CN103437502B (en) | 2013-08-13 | 2013-08-13 | Prefabricated joint, prefabricated joint assembly and antidetonation self-heat conserving constructional column |
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| CN201310352189.6A CN103437502B (en) | 2013-08-13 | 2013-08-13 | Prefabricated joint, prefabricated joint assembly and antidetonation self-heat conserving constructional column |
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| CN103437502A CN103437502A (en) | 2013-12-11 |
| CN103437502B true CN103437502B (en) | 2015-12-23 |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350686A (en) * | 2015-06-25 | 2016-02-24 | 朱占元 | Novel frame-structure cross infilled wall constructional column |
| CN105155728B (en) * | 2015-06-25 | 2018-11-13 | 朱占元 | A kind of construction method of the constructional column of frame structure cross filling wall |
| CN105155729A (en) * | 2015-06-25 | 2015-12-16 | 朱占元 | Novel structural column for frame-structured T-shaped filled walls |
| CN105155727A (en) * | 2015-06-25 | 2015-12-16 | 李彦斌 | Novel structural column for frame-structured cross filled walls |
| CN105155726A (en) * | 2015-06-25 | 2015-12-16 | 李彦斌 | Novel structural column for frame-structured T-shaped filled walls |
| CN105113662A (en) * | 2015-06-25 | 2015-12-02 | 李彦斌 | Assembled constructional column constructed together with frame structure infilled wall |
| CN105256920B (en) * | 2015-06-25 | 2018-11-13 | 吴丽敏 | A kind of construction method of the constructional column of frame structure cross filling wall |
| CN105926824A (en) * | 2016-07-05 | 2016-09-07 | 周雄浩 | Light hollow building block |
| CN107524262B (en) * | 2016-11-12 | 2020-09-15 | 段志祥 | Structural column assembled by interlocking combined building blocks and assembling equipment |
| CN111424876A (en) * | 2020-03-26 | 2020-07-17 | 上海市房屋建筑设计院有限公司 | Assembled wall building block and assembled construction method of wall building block |
| CN112211287B (en) * | 2020-10-21 | 2021-11-26 | 张坤 | Reinforced concrete prefabricated part |
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| US6948282B2 (en) * | 2003-01-09 | 2005-09-27 | Allan Block Corporation | Interlocking building block |
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| CN202157449U (en) * | 2010-12-13 | 2012-03-07 | 薛光林 | Environment-friendly T-shaped wall connecting shakeproof brick for light and heavy walls |
| CN202596006U (en) * | 2012-04-25 | 2012-12-12 | 东南大学 | Special-shaped combined building block |
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| CN203487705U (en) * | 2013-08-13 | 2014-03-19 | 上海理工大学 | Prefabricated knob, prefabricated knob assembly and anti-earthquake self-insulating constructional column |
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