CN104947799A - Soft cable connection piece, prefabricated member and wallboard - Google Patents
Soft cable connection piece, prefabricated member and wallboard Download PDFInfo
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- CN104947799A CN104947799A CN201510344407.0A CN201510344407A CN104947799A CN 104947799 A CN104947799 A CN 104947799A CN 201510344407 A CN201510344407 A CN 201510344407A CN 104947799 A CN104947799 A CN 104947799A
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Abstract
The invention relates to a soft cable connection piece. The soft cable connection piece comprises a soft cable body. The soft cable body comprises a ring portion and an anchoring end. The soft cable connection piece further comprises a soft cable fixing die. The soft cable fixing die is made of elastic materials. A through hole is formed in the middle of the soft cable fixing die. The soft cable body penetrates through the soft cable fixing die through the through hole. The ring portion and the anchoring end are located on the two sides of the soft cable fixing die respectively. Due to the fact that the soft cable fixing die is made of the elastic materials and the anchoring end of the soft cable body is exposed out of the soft cable fixing die, the soft cable fixing die isolates the ring portion from the exterior in the in-place casting process of concrete, and the concrete is prevented from adhering to the ring portion; when die disassembly is conducted, the soft cable fixing die embedded in the concrete can be taken out, die disassembly is completed, and the soft cable fixing die can be reused, so that the manufacturing cost is lowered, and raw materials are saved. The invention relates to a prefabricated member with the soft cable connection piece and a wallboard.
Description
Technical field
The invention belongs to building connector field, be specially a kind of soft rope connector, prefabricated component and wallboard.
Background technology
Industrialization of construction industry, refers to carry out the handicraft mode of production that disperse in alternative traditional architecture, low-level poor efficiency by the large industrial mode of production of modern manufacture, transport, installation and scientific management.Each prefabricated component, by forming prefabricated component in plant produced, is interconnected by major part building unit at the construction field (site) again.In part building, the connection of adjacent preforms adopts soft rope connector to add vertical reinforcement and is fixedly connected with.Wherein soft rope connector one end is embedded in prefabricated component, and the other end stretches out in outside prefabricated component.During construction, seam at regular intervals is stayed between adjacent two blocks of prefabricated components, the soft rope connector external part of two blocks of prefabricated components is overlapped in seam crossing, by the overlapping part of vertical reinforcement through two soft rope connector external parts, reproduces the concrete watering seam crossing and is connected and fixed by two blocks of prefabricated components.
Be CN203716326U at Patent publication No; a kind of soft rope connector is disclosed in the patent document that patent name is " a kind of soft rope connector "; comprise wire line thimble and metal coating box; wire line thimble is vertical configuration; one end is placed in metal coating box, and the other end is connected with snap close through rope hole, metal coating box panel end, and metal coating box is sealing galvanized metal protection box; panel is galvanized sheet, and bottom is cloth base adhesive tape.Chinese patent publication No. is CN103620130A, a kind of linkage is disclosed in the patent document that patent name is " for connecting the linkage in adjacent precast concrete portion and the method for connecting first and second precast concrete portion ", comprise the cable ring and shell-like structure with anchored end and ring portion, anchored end is used for linkage to anchor to precast concrete portion, anchor in reinforcement bar by reinforcement bar being arranged through described ring portion by described ring portion, reinforcement bar is being formed in the interval between the adjacent precast concrete portion of two or more.
As can be seen here, above soft rope connector comprises soft rope and metal coating box (or shell-like structure), and described soft rope and metal coating box are single use part.Wherein, soft rope is for must make appliance, and metal coating box is as the fastening devices of fixing soft rope; processing more complicated, cost is also higher, is embedded in concrete and can not reuses; for disposable expendable part, therefore building costs is higher, and pre-buried and construction usage also more complicated.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of soft rope connector, its advantage having low cost of manufacture, save material.
In order to solve the problems of the technologies described above, the invention provides a kind of soft rope connector, comprise soft rope body, described soft rope body comprises ring portion and anchored end, and wherein, described soft rope connector also comprises soft rope fixed mould, described soft rope fixed mould is made up of elastomeric material, be provided with through hole in the middle part of described soft rope fixed mould, described soft rope body passes soft rope fixed mould by described through hole, and described ring portion and anchored end lay respectively at the both sides of soft rope fixed mould.Like this, through hole is provided with in the middle part of soft rope fixed mould, described soft rope body passes soft rope fixed mould by through hole, and described ring portion and anchored end lay respectively at the both sides of soft rope fixed mould, when soft rope connector buries precast unit predetermined coupling parts position underground, soft rope can pass from the through hole soft rope fixed mould, anchored end is embedding from soft rope fixed mould both sides to be fastened and is anchored at Cast-in-place concrete after exposing, because soft rope fixed mould is made up of elastomeric material, the anchored end of soft rope is exposed to soft rope fixed mould outside, make it in the process of concreting, soft rope fixed mould is by ring portion and external isolation, prevent ring portion by concrete binding, during form removal, the soft rope fixed mould that can be embedded in concrete takes out, and complete form removal, soft rope fixed mould can realize reusing, thus reduces low cost of manufacture, saved raw material.
Another technical scheme of the present invention is on above-mentioned basis, and the surface of described soft rope fixed mould has draw-in groove, the U-shaped profile of described draw-in groove, V-arrangement or semicircle.When draw-in groove adopts above-mentioned shape, soft rope can be fixed in soft rope fixed mould by draw-in groove very easily, simultaneously, draw-in groove easily closes, particularly when draw-in groove cross sectional shape is set to O type, and can by the opening cutting formation laminating towards soft rope fixed mould external position of O type draw-in groove, can open when burying soft rope underground, and after setting soft rope, draw-in groove is naturally fitted and closed, when effectively can prevent concreting, slurry enters bonding soft rope in draw-in groove.
Another technical scheme of the present invention is on above-mentioned basis, and the surface of described soft rope fixed mould is exasperate or is provided with lines.Be exasperate when the surface of soft rope fixed mould or be provided with lines, after concreting completes, soft rope fixed mould is removed, anchoring inner cavity surface can be connected at soft rope and form rough bonding surface, thus when prefabricated units are applied, connected by soft rope and lock and after pouring into a mould connection slurry, slurry can form the bonding surface mutually agreeing with anchoring in soft rope connection anchoring chamber, increase substantially the adhesion of new-old concrete in chamber and the firm performance of prefabricated units splicing seams, the mating face cracking of splicing seams place new-old concrete can have been reduced.
Another technical scheme of the present invention is on above-mentioned basis, and described soft rope fixed mould is made up of silica gel or rubber.When soft rope fixed mould is made up of silica gel or rubber, soft rope fixed mould cost is low, and particularly processing and manufacturing difficulty is little, meanwhile, also has good corrosion resistance, not fragile, is easy to large-scale promotion application.
Another technical scheme of the present invention is on above-mentioned basis, and described soft rope fixed mould is provided with fixing hole, and described soft rope fixed mould is detachably fixedly connected with prefabricated-member mould by arranging fixture in fixing hole.Soft rope fixed mould is provided with fixing hole, soft rope fixed mould is detachably fixedly connected with prefabricated-member mould by arranging fixture in fixing hole, in use, the fixture in fixing hole is only needed to tighten, when soft rope fixed mould can be made to be attached to preform production tightly side mould wall on, by the part that is strained and fixed, the die face of prefabricated-member mould is close in the face making soft rope fixed mould install ring portion, and when effectively can prevent concreting, slurry is by ring portion adhesion.
Another technical scheme of the present invention is on above-mentioned basis, also gripper shoe is provided with in described soft rope fixed mould, described gripper shoe is provided with threaded support bar, described soft rope fixed mould and prefabricated-member mould are formed by described threaded support bar and are detachably fixedly connected with.Like this, also gripper shoe is provided with in soft rope fixed mould, described gripper shoe is provided with threaded support bar, described soft rope fixed mould and prefabricated-member mould by described threaded support bar formed detachably be fixedly connected with time, in use, threaded support bar is only needed to tighten, soft rope fixed mould can be made to be attached to tightly on the wall of prefabricated-member mould, by tension threaded support bar, the die face of prefabricated-member mould is close in the face making soft rope fixed mould install ring portion, and when effectively can prevent concreting, slurry is by ring portion adhesion.
Another technical scheme of the present invention is on above-mentioned basis, also gripper shoe is provided with in described soft rope fixed mould, described gripper shoe is provided with nut, and described soft rope fixed mould and prefabricated-member mould to be formed with described nut by threaded support bar and are detachably fixedly connected with.Like this, when being also provided with gripper shoe in soft rope fixed mould, described gripper shoe is provided with nut, described soft rope fixed mould and prefabricated-member mould by threaded support bar and described nut formed detachably be fixedly connected with time, in use, threaded support bar is only needed to tighten, soft rope fixed mould can be made to be attached to tightly on the wall of prefabricated-member mould, by tension threaded support bar, the die face of prefabricated-member mould is close in the face making soft rope fixed mould install ring portion, and when effectively can prevent concreting, slurry is by ring portion adhesion.
Another technical scheme of the present invention is on above-mentioned basis, and the length of described gripper shoe is less than the length of described ring portion, and the width of described gripper shoe is greater than the width of described ring portion.The length of gripper shoe is less than the length of described ring portion, when the width of described gripper shoe is greater than the width of described ring portion, described gripper shoe and threaded rod connection fixture combine, can by soft rope fixed mould tightly be fixed on prefabricated-member mould wall, draw-in groove is arranged on the soft rope fixed mould face away from prefabricated-member mould wall, like this, when having manufactured the precast unit demoulding, soft rope fixed mould and prefabricated-member mould can overall pulling downs, and then the soft rope fixed mould be fixed on prefabricated-member mould is removed, considerably reduce the dismounting difficulty of soft rope fixed mould.
Another technical scheme of the present invention is on above-mentioned basis, and the outer shape of described soft rope fixed mould is cylinder, spheroid, stage body or cone.So, soft rope fixed mould can be used in all kinds of different pre-buried position of soft rope.
Another technical scheme of the present invention is on above-mentioned basis, between the ring portion and anchored end of described soft rope body, be provided with quarter bend draw-in groove.Like this, quarter bend draw-in groove is provided with between the ring portion and anchored end of described soft rope body, described soft rope connector is in application process, fixing by quarter bend draw-in groove, the anchored end of soft rope and ring portion is made to keep right angle, pouring concrete completes and after removing mould, ring portion and anchored end keep vertical with prefabricated component joint face, and the situation that can effectively prevent soft rope oblique pull from causing soft rope position prefabricated component to damage occurs.
Another technical scheme of the present invention is on above-mentioned basis, the tapered or Y type of the anchored end of described soft rope body.When the anchored end of described soft rope body is tapered or Y type, described soft rope anchors to after in concrete, the small end of the anchored end of taper or Y type is arranged towards ring portion, the anchoring ability of soft rope has been increased substantially after arranging like this, make soft rope can apply larger pulling force and soft rope can not be pulled out, and then not easily ftractureed in prefabricated component splicing position.
Another technical scheme of the present invention is on above-mentioned basis, is also provided with soft cable clamp mouth in described through hole.Like this, after being also provided with soft cable clamp mouth in through-holes, soft cable clamp is firmly fixed in through hole by soft cable clamp mouth, can prevent soft rope from causing because of elasticity ejecting through hole.
Another technical scheme of the present invention is on above-mentioned basis, and the outer shape of described soft rope fixed mould is frustum or terrace with edge.So, be frustum or terrace with edge by the outer shape of soft rope fixed mould, in application process, soft rope fixed mould correspondingly defines the re-entrant cavity for cast-in-situ concrete in concrete, facilitate cast-in-situ concrete to pour in cavity and form mortise structure, the situation that can effectively prevent prefabricated units from misplacing occurs.
Another technical scheme of the present invention is on above-mentioned basis, described fixing hole is arranged on the upper bottom surface of terrace with edge or frustum, and the upper bottom surface of described soft rope fixed mould is adjacent to prefabricated-member mould die face is detachably fixedly connected with by arranging fixture in fixing hole.As mentioned above, when soft rope fixed die upper bottom surface by arrange in fixing hole fixture and prefabricated-member mould die face be adjacent to detachably be fixedly connected with arrange time, concreting completes, after removing soft rope fixed die, correspondingly can form prism-frustum-shaped or frustum opening is little, inner chamber is large re-entrant cavity, after splicing prefabricated components completes, Cast-in-place concrete pours in re-entrant cavity and forms mortise structure, the situation preventing prefabricated units from misplacing occurs, simultaneously, define major part tenon structure, the situation considerably reducing splicing seams cracking occurs.
Another technical scheme of the present invention is on above-mentioned basis, and the bottom of described frustum or terrace with edge and the angle of side are between 80 ° to 95 °.So, soft rope fixed mould bottom surface and side deviation oscillation scope are 5 °-20 °, are conducive to deviating from of soft rope fixed mould, can not cause blocking the situation of the demoulding occurring.
Another technical scheme of the present invention is on above-mentioned basis, and at least one of described soft rope fixed mould is provided with at least one and the integrated projection of soft rope fixed mould on the surface, and described projection is the frustum or the terrace with edge that are inverted in surface.Like this, in application process, after described soft rope fixed mould is removed, correspondingly form small rut at re-entrant cavity inner surface, after splicing prefabricated components name cast Cast-in-place concrete, concavo-convex bonding surface can be formed at re-entrant cavity inner surface, increase considerably the bonding surface of cast-in-situ concrete and precast surface, reduce further splicing seams cracking risk.
Another technical scheme of the present invention is a kind of prefabricated component, the quantity of described through hole is two, the sidewall of two through holes is communicated with, described soft rope body passes soft rope fixed mould by the sidewall be communicated with between two through holes, described ring portion is spacing to be fixed in two through holes, and described ring portion and anchored end lay respectively at the both sides of soft rope fixed mould.Like this, two through holes are provided with in the middle part of soft rope fixed mould, described soft rope body passes soft rope fixed mould by the sidewall be communicated with between two through holes, and described ring portion and anchored end lay respectively at the both sides of soft rope fixed mould, when soft rope connector buries precast unit predetermined coupling parts position underground, soft rope can pass from the sidewall be communicated with between two through holes soft rope fixed mould, described soft rope is fixed in two through holes through the ring portion part of soft rope fixed mould is spacing, anchored end is embedding from soft rope fixed mould both sides to be fastened and is anchored at Cast-in-place concrete after exposing, because soft rope fixed mould is made up of elastomeric material, the anchored end of soft rope is exposed to soft rope fixed mould outside, make it in the process of concreting, soft rope fixed mould is by ring portion and external isolation, prevent ring portion by concrete binding, during form removal, the soft rope fixed mould that can be embedded in concrete takes out, and complete form removal, soft rope fixed mould can realize reusing, thus reduces low cost of manufacture, saved raw material.
Another technical scheme of the present invention is a kind of prefabricated component, the at least side of described prefabricated component is provided with at least one in above-mentioned soft rope connector, like this, after prefabricated component being provided with soft rope connector, prefabricated component and other precast constructions or cast-in-place concrete structure can be connected and fixed by soft rope, facilitate the connection of concrete component.
Another technical scheme of the present invention is a kind of wallboard, and described wallboard is made up of at least two pieces of prefabricated component splits, is connected and fixed between described prefabricated component by above-mentioned soft rope connector.Like this, prefabricated component and prefabricated component are connected and fixed formation wallboard by soft rope, facilitate the splicing of precast unit.
Accompanying drawing explanation
The structural representation of the soft rope connector of Fig. 1 involved by a kind of embodiment of this technology;
Fig. 2 is the structural representation of the soft rope fixed mould of rope connector soft shown in Fig. 1;
Fig. 3-Fig. 5 is several sectional views of soft rope fixed mould in Fig. 2;
The structural representation of the soft rope connector of Fig. 6 involved by the another kind of embodiment of this technology;
The structural representation of the soft rope connector of Fig. 7 involved by the another kind of embodiment of this technology;
Fig. 8 is the another kind of structural representation of the soft rope fixed mould of rope connector soft shown in Fig. 1;
Fig. 9 is the structural representation of the soft rope body of rope connector soft shown in Fig. 1;
Figure 10 is the schematic cross-section of soft rope fixed mould in Fig. 8;
Figure 11-Figure 12 is another several structural representation of soft rope fixed mould in Fig. 8;
The structural representation of the prefabricated component of Figure 13 involved by a kind of embodiment of this technology.
In figure:
1 soft rope body 11 ring portion 12 anchored end 13 quarter bend draw-in groove
2 soft rope fixed mould 21 draw-in groove 22 exasperate
24 through hole 3 gripper shoe 31 nut 32 threaded support bars
4 fixing hole 41 fixture 5 projections
100 soft rope connector 200 prefabricated components
Detailed description of the invention
Describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.In addition, those skilled in the art, according to the description of presents, can carry out respective combination to the feature in embodiment in presents and in different embodiment.
The embodiment of the present invention is as follows, refer to Fig. 1 and Fig. 2, a kind of soft rope connector comprises soft rope body 1 and soft rope fixed mould 2, described soft rope body 1 comprises ring portion 11 and anchored end 12, described soft rope fixed mould 2 can be made up of elastomeric material, be provided with through hole 24 in the middle part of described soft rope fixed mould 2, described soft rope body 1 passes soft rope fixed mould 2 by described through hole 24, and described ring portion 11 and anchored end 12 lay respectively at the both sides of soft rope fixed mould 2.Like this, through hole 24 is provided with in the middle part of soft rope fixed mould 2, described soft rope body 1 passes soft rope fixed mould 2 by through hole 24, and described ring portion 11 and anchored end 12 lay respectively at the both sides of soft rope fixed mould 2, when soft rope connector buries precast unit predetermined coupling parts position underground, soft rope can pass from the through hole 24 soft rope fixed mould 2, anchored end 12 is embedding from soft rope fixed mould 2 both sides to be fastened and is anchored at Cast-in-place concrete after exposing, because soft rope fixed mould 2 is made up of elastomeric material, the anchored end 12 of soft rope is exposed to soft rope fixed mould 2 outside, make it in the process of concreting, soft rope fixed mould 2 is by ring portion 11 and external isolation, prevent ring portion 11 by concrete binding, during form removal, the soft rope fixed mould 2 that can be embedded in concrete takes out, and complete form removal, soft rope fixed mould 2 can realize reusing, thus reduces low cost of manufacture, saved raw material.It should be noted that, described through hole 24 is two, and isolates between two through hole 24 and communicate, or offers the notch communicated, and is so not only convenient to the demoulding, can also strengthens the anchoring strength of the pre-buried part of soft rope.
On the basis of above-described embodiment, in another embodiment of the present invention, as shown in Figure 3 and Figure 4, the surface of described soft rope fixed mould 2 also can have draw-in groove 21, and the cross section of described draw-in groove 21 can be the shapes such as U-shaped, V-arrangement or semicircle.When draw-in groove 21 adopts above-mentioned shape, soft rope can be buried underground in soft rope fixed mould 2 by draw-in groove 21 very easily, simultaneously, draw-in groove 21 easily closes, particularly when draw-in groove 21 cross sectional shape is set to O type, and can by the opening cutting formation laminating towards soft rope fixed mould 2 external position of O type draw-in groove 21, can open when burying soft rope underground, and after setting soft rope, draw-in groove 21 is naturally fitted and closed, when effectively can prevent concreting, slurry enters bonding soft rope in draw-in groove 21.
On the basis of above-described embodiment, in another embodiment of the present invention, as shown in Figure 2, the surface of described soft rope fixed mould 2 for exasperate 22 or can be provided with lines.Be exasperate 22 when the surface of soft rope fixed mould 2 or be provided with lines, after concreting completes, soft rope fixed mould 2 is removed, anchoring inner cavity surface can be connected at soft rope and form rough bonding surface, thus when prefabricated units are applied, connected by soft rope and lock and after pouring into a mould connection slurry, slurry can form the bonding surface mutually agreeing with anchoring in soft rope connection anchoring chamber, increase substantially the adhesion of new-old concrete in chamber and the firm performance of prefabricated units splicing seams, the mating face cracking of splicing seams place new-old concrete can have been reduced.
On the basis of above-described embodiment, in another embodiment of the present invention, described soft rope fixed mould 2 can be made up of silica gel or rubber elastomeric material.When soft rope fixed mould 2 is made up of silica gel or rubber, soft rope fixed mould 2 cost is low, and particularly processing and manufacturing difficulty is little, meanwhile, also has good corrosion resistance, not fragile, is easy to large-scale promotion application.
On the basis of above-described embodiment, in another embodiment of the present invention, as shown in Figure 5 and Figure 8, described soft rope fixed mould 2 can be provided with fixing hole 4, described soft rope fixed mould is detachably fixedly connected with prefabricated-member mould by arranging fixture 41 in fixing hole 4.Soft rope fixed mould 2 is provided with fixing hole 4, soft rope fixed mould is detachably fixedly connected with prefabricated-member mould by arranging fixture 41 in fixing hole 4, in use, the fixture 41 in fixing hole 4 is only needed to tighten, when soft rope fixed mould can be made to be attached to preform production tightly side mould wall on, by the part 41 that is strained and fixed, the die face of prefabricated-member mould is close in the face making soft rope fixed mould install ring portion 11, and when effectively can prevent concreting, slurry is by ring portion 11 adhesion of soft rope.
On the basis of above-described embodiment, in another embodiment of the present invention, as shown in Figure 6 and Figure 7, gripper shoe 3 can also be provided with in described soft rope fixed mould 2, described gripper shoe 3 is provided with threaded support bar 32, and described soft rope fixed mould 2 and prefabricated-member mould are formed by described threaded support bar 32 and are detachably fixedly connected with.Like this, soft rope fixed mould 2 is also provided with gripper shoe 3, described gripper shoe 3 is provided with threaded support bar 32, described soft rope fixed mould 2 and prefabricated-member mould by described threaded support bar 32 formed detachably be fixedly connected with time, in use, threaded support bar 32 is only needed to tighten, soft rope fixed mould can be made to be attached to tightly on the wall of prefabricated-member mould, by tension threaded support bar 32, the die face of prefabricated-member mould is close in the face making soft rope fixed mould 2 install ring portion 11, when effectively can prevent concreting, slurry is by ring portion 11 adhesion.
On the basis of above-described embodiment, in another embodiment of the present invention, as shown in Figure 6 and Figure 7, gripper shoe 3 can also be provided with in described soft rope fixed mould 2, described gripper shoe 3 is provided with nut 31, and described soft rope fixed mould 2 and prefabricated-member mould to be formed with described nut 31 by threaded support bar 32 and are detachably fixedly connected with.Like this, when being also provided with gripper shoe 3 in soft rope fixed mould 2, described gripper shoe 3 is provided with nut 31, described soft rope fixed mould 2 and prefabricated-member mould by threaded support bar 32 and described nut 31 formed detachably be fixedly connected with time, in use, threaded support bar 32 is only needed to tighten, soft rope fixed mould can be made to be attached to tightly on the wall of prefabricated-member mould, by tension threaded support bar 32, the die face of prefabricated-member mould is close in the face making soft rope fixed mould install ring portion 11, when effectively can prevent concreting, slurry is by ring portion 11 adhesion.
On the basis of above-described embodiment, in another embodiment of the present invention, the length of described gripper shoe 3 is less than the length of described ring portion 11, and the width of described gripper shoe 3 is greater than the width of described ring portion 11.The length of gripper shoe 3 is less than the length of described ring portion 11, when the width of described gripper shoe 3 is greater than the width of described ring portion 11, described gripper shoe 3 and threaded rod connection fixture 41 combine, can by soft rope fixed mould 2 tightly be fixed on prefabricated-member mould wall, draw-in groove 21 is arranged on the soft rope fixed mould 2 away from prefabricated-member mould wall, like this, when having manufactured the precast unit demoulding, soft rope fixed mould 2 and prefabricated-member mould can overall pulling downs, and then the soft rope fixed mould 2 be fixed on prefabricated-member mould is removed, considerably reduce the dismounting difficulty of soft rope fixed mould 2.
On the basis of above-described embodiment, in another embodiment of the present invention, as shown in Fig. 8, Figure 10, Figure 11 and Figure 12, the outer shape of described soft rope fixed mould 2 can be cylinder, spheroid, stage body or cone.So, soft rope fixed mould 2 can be used in all kinds of different pre-buried position of soft rope.
On the basis of above-described embodiment, in another embodiment of the present invention, as shown in Figure 9, quarter bend draw-in groove 13 can be provided with between the ring portion 11 and anchored end 12 of described soft rope body 1.Like this, quarter bend draw-in groove 13 is provided with between the ring portion 11 and anchored end 12 of described soft rope body 1, described soft rope connector is in application process, fixing by quarter bend draw-in groove 13, the anchored end 12 of soft rope is made to keep right angle with ring portion 11, pouring concrete completes and after removing mould, ring portion 11 and anchored end 12 keep vertical with prefabricated component joint face, and the situation that can effectively prevent soft rope oblique pull from causing soft rope position prefabricated component to damage occurs.
On the basis of above-described embodiment, in another embodiment of the present invention, the anchored end 12 of described soft rope body can tapered or Y type.When the anchored end 12 of described soft rope body is tapered or Y type, described soft rope anchors to after in concrete, the small end of the anchored end 12 of taper or Y type is arranged towards ring portion 11, the anchoring ability of soft rope has been increased substantially after arranging like this, make soft rope can apply larger pulling force and soft rope can not be pulled out, and then not easily ftractureed in prefabricated component splicing position.
On the basis of above-described embodiment, in another embodiment of the present invention, in described draw-in groove 21, soft cable clamp mouth can also be provided with.Described soft cable clamp mouth is made up of the elastomeric material with certain rigidity, and curved, semicircle or notched O shape, can also be provided with boss in the end of soft cable clamp mouth.Like this, be also provided with soft cable clamp mouth in draw-in groove 21 after, when soft rope is placed in draw-in groove 21, soft cable clamp is firmly fixed in draw-in groove 21 by soft cable clamp mouth, can prevent soft rope from causing because of elasticity ejecting draw-in groove 21.
On the basis of above-described embodiment, in another embodiment of the present invention, as shown in Fig. 8, Figure 10, Figure 11 and Figure 12, the outer shape of described soft rope fixed mould 2 can be frustum or terrace with edge.So, the outer shape of soft rope fixed mould 2 is set to frustum or terrace with edge, in application process, soft rope fixed mould 2 correspondingly defines the re-entrant cavity for cast-in-situ concrete in concrete, facilitate cast-in-situ concrete to pour in cavity and form mortise structure, the situation that can effectively prevent prefabricated units from misplacing occurs.
On the basis of above-described embodiment, in another embodiment of the present invention, as shown in Figure 8, described fixing hole 4 is arranged on the upper bottom surface of terrace with edge or frustum, and the upper bottom surface of described soft rope fixed mould is adjacent to prefabricated-member mould die face is detachably fixedly connected with by arranging fixture 41 in fixing hole 4.Fixing hole 4 is arranged on the upper bottom surface of terrace with edge or frustum, detachably can be fixedly connected with prefabricated-member mould conveniently by arranging in fixing hole 4 fixture 41, in use, the fixture 41 in fixing hole 4 is only needed to tighten, soft rope fixed mould can be made to be attached to tightly on the wall of prefabricated-member mould, by the part that is strained and fixed, the die face of prefabricated-member mould is close in the face making soft rope fixed mould 2 install ring portion, and when effectively can prevent concreting, slurry is by ring portion adhesion.And, when soft rope fixed mould upper bottom surface by arrange in fixing hole 4 fixture 41 and prefabricated-member mould die face be adjacent to detachably be fixedly connected with arrange time, concreting completes, after removing soft rope fixed die, correspondingly can form prism-frustum-shaped or frustum opening is little, inner chamber is large re-entrant cavity, after splicing prefabricated components completes, Cast-in-place concrete pours in re-entrant cavity and forms mortise structure, the situation preventing prefabricated units from misplacing occurs, simultaneously, define major part tenon structure, the situation considerably reducing splicing seams cracking occurs.
On the basis of above-described embodiment, in another embodiment of the present invention, as is illustrated by figs. 11 and 12, the bottom of described frustum or terrace with edge and the angle of side can be between 80 ° to 95 °, are preferably shown in Figure 12, are interiorly narrowly widely convenient to the demoulding outward.So, soft rope fixed mould bottom surface and side deviation oscillation scope are 5 °-20 °, are conducive to deviating from of soft rope fixed mould, can not cause blocking the situation of the demoulding occurring.
On the basis of above-described embodiment, in another embodiment of the present invention, as shown in Figure 10, at least one of described soft rope fixed mould 2 can be provided with at least one and the integrated projection 5 of soft rope fixed mould 2 on the surface, and described projection 5 is for being inverted in frustum or the terrace with edge on soft rope fixed mould 2 surface.Like this, in application process, after described soft rope fixed mould 2 is removed, correspondingly form small rut at re-entrant cavity inner surface, after splicing prefabricated components name cast Cast-in-place concrete, concavo-convex bonding surface can be formed at re-entrant cavity inner surface, increase considerably the bonding surface of cast-in-situ concrete and precast surface, reduce further splicing seams cracking risk.
On the basis of above-described embodiment, in another embodiment of the present invention, the quantity of described through hole 24 is two, the sidewall of two through holes 24 is communicated with, described soft rope body 1 passes soft rope fixed mould 2 by the sidewall be communicated with between two through holes 24, described ring portion 11 is spacing to be fixed in two through holes 24, and described ring portion 11 and anchored end 12 lay respectively at the both sides of soft rope fixed mould 2.Like this, two through holes 24 are provided with in the middle part of soft rope fixed mould 2, described soft rope body 1 passes soft rope fixed mould 2 by the sidewall be communicated with between two through holes 24, and described ring portion 11 and anchored end 12 lay respectively at the both sides of soft rope fixed mould 2, when soft rope connector buries precast unit predetermined coupling parts position underground, soft rope can pass from the sidewall of connection between two through holes 24 soft rope fixed mould 2, described soft rope is fixed in two through holes 24 through ring portion 11 part of soft rope fixed mould 2 is spacing, anchored end 12 is embedding from soft rope fixed mould 2 both sides to be fastened and is anchored at Cast-in-place concrete after exposing, because soft rope fixed mould 2 is made up of elastomeric material, the anchored end 12 of soft rope is exposed to soft rope fixed mould 2 outside, make it in the process of concreting, soft rope fixed mould 2 is by ring portion 11 and external isolation, prevent ring portion 11 by concrete binding, during form removal, the soft rope fixed mould 2 that can be embedded in concrete takes out, and complete form removal, soft rope fixed mould 2 can realize reusing, thus reduces low cost of manufacture, saved raw material.
On the basis of above-described embodiment, in another embodiment of the present invention, as shown in figure 13, provide a kind of prefabricated component, the at least side of described prefabricated component 200 is provided with at least one in above-mentioned soft rope connector 100, like this, after prefabricated component 200 being provided with soft rope connector 100, prefabricated component 200 can be connected and fixed by soft rope with other precast constructions or cast-in-place concrete structure, facilitates the connection of concrete component.
On the basis of above-described embodiment, in another embodiment of the present invention, additionally provide a kind of wallboard, described wallboard is made up of at least two pieces of above-mentioned prefabricated component 200 splits, is connected and fixed between described prefabricated component 200 by above-mentioned soft rope connector 100.Like this, prefabricated component and prefabricated component are connected and fixed formation wallboard by soft rope, facilitate the splicing of precast unit.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a soft rope connector, comprise soft rope body, described soft rope body comprises ring portion and anchored end, it is characterized in that: described soft rope connector also comprises soft rope fixed mould, described soft rope fixed mould is made up of elastomeric material, be provided with through hole in the middle part of described soft rope fixed mould, described soft rope body passes soft rope fixed mould by described through hole, and described ring portion and anchored end lay respectively at the both sides of soft rope fixed mould.
2. soft rope connector according to claim 1, is characterized in that, the surface of described soft rope fixed mould has draw-in groove, the U-shaped profile of described draw-in groove, V-arrangement or semicircle.
3. soft rope connector according to claim 2, is characterized in that, the surface of described soft rope fixed mould is exasperate or is provided with lines.
4. soft rope connector according to claim 3, is characterized in that, described soft rope fixed mould is made up of silica gel or rubber.
5. soft rope connector according to claim 1, is characterized in that, described soft rope fixed mould is provided with fixing hole, and described soft rope fixed mould is detachably fixedly connected with prefabricated-member mould by arranging fixture in fixing hole.
6. soft rope connector according to claim 1, it is characterized in that, also be provided with gripper shoe in described soft rope fixed mould, described gripper shoe be provided with threaded support bar, described soft rope fixed mould and prefabricated-member mould are formed by described threaded support bar and are detachably fixedly connected with.
7. soft rope connector according to claim 1, it is characterized in that, also be provided with gripper shoe in described soft rope fixed mould, described gripper shoe is provided with nut, described soft rope fixed mould and prefabricated-member mould to be formed with described nut by threaded support bar and are detachably fixedly connected with.
8. the soft rope connector according to any one of claim 1 to 7, is characterized in that, described soft rope fixed mould is cylinder, spheroid, stage body or cone; Or quarter bend draw-in groove is provided with between the ring portion and anchored end of described soft rope body; Or the anchored end of described soft rope body is tapered or Y shape; Or in described through hole, be also provided with soft cable clamp mouth; Or the outer shape of described soft rope fixed mould is frustum or terrace with edge; Or described fixing hole is arranged on the upper bottom surface of terrace with edge or frustum, the upper bottom surface of described soft rope fixed mould is adjacent to prefabricated-member mould die face is detachably fixedly connected with by arranging fixture in fixing hole; Or the angle of the bottom of described frustum or terrace with edge and side is between 80 ° to 95 °; Or at least one of described soft rope fixed mould is provided with at least one and the integrated projection of soft rope fixed mould on the surface, described projection is the frustum or the terrace with edge that are inverted in surface; Or the quantity of described through hole is two, the sidewall of two through holes is communicated with, described soft rope body passes soft rope fixed mould by the sidewall be communicated with between two through holes, and described ring portion is spacing to be fixed in two through holes, and described ring portion and anchored end lay respectively at the both sides of soft rope fixed mould.
9. a prefabricated component, is characterized in that, at least side of described prefabricated component is provided with the soft rope connector according to any one of claim 1 to 8.
10. a wallboard, is characterized in that, at least comprises the prefabricated component described in two pieces of claims 9, is connected and fixed between described prefabricated component by described soft rope connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344407.0A CN104947799A (en) | 2015-06-19 | 2015-06-19 | Soft cable connection piece, prefabricated member and wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344407.0A CN104947799A (en) | 2015-06-19 | 2015-06-19 | Soft cable connection piece, prefabricated member and wallboard |
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| Publication Number | Publication Date |
|---|---|
| CN104947799A true CN104947799A (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510344407.0A Pending CN104947799A (en) | 2015-06-19 | 2015-06-19 | Soft cable connection piece, prefabricated member and wallboard |
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| Country | Link |
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| CN (1) | CN104947799A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109963994A (en) * | 2016-09-02 | 2019-07-02 | M·阿特昂 | Reinforcement dynamic for promoting, overturning constracture unit promotes anchor |
| CN115419165A (en) * | 2022-07-09 | 2022-12-02 | 河南工业大学 | Precast concrete connecting node, precast concrete plate and manufacturing method thereof |
| CN115419165B (en) * | 2022-07-09 | 2024-06-04 | 河南工业大学 | Precast concrete connecting node, precast concrete slab and manufacturing method thereof |
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| CN103620130A (en) * | 2011-06-20 | 2014-03-05 | 佩克集团有限公司 | Connecting device for joining adjacent pre-cast concrete sections and method for joining a first and a second pre-cast concrete section |
| CN203716326U (en) * | 2013-12-10 | 2014-07-16 | 刘志坚 | Rope connector |
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| CN1392317A (en) * | 2002-08-05 | 2003-01-22 | 北京城建七建设工程有限公司 | Rubber block with built-in rib capable of being connected easily with tension rib and its construction method |
| DE20306280U1 (en) * | 2003-04-22 | 2004-09-02 | Pfeifer Holding Gmbh & Co. Kg | Concrete component connection device |
| CN103620130A (en) * | 2011-06-20 | 2014-03-05 | 佩克集团有限公司 | Connecting device for joining adjacent pre-cast concrete sections and method for joining a first and a second pre-cast concrete section |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109963994A (en) * | 2016-09-02 | 2019-07-02 | M·阿特昂 | Reinforcement dynamic for promoting, overturning constracture unit promotes anchor |
| CN115419165A (en) * | 2022-07-09 | 2022-12-02 | 河南工业大学 | Precast concrete connecting node, precast concrete plate and manufacturing method thereof |
| CN115419165B (en) * | 2022-07-09 | 2024-06-04 | 河南工业大学 | Precast concrete connecting node, precast concrete slab and manufacturing method thereof |
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Application publication date: 20150930 |
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