CN1133928A

CN1133928A - Method of jointing members and jointing structure

Info

Publication number: CN1133928A
Application number: CN 96101249
Authority: CN
Inventors: 下之原武茂
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-02-01
Filing date: 1996-01-31
Publication date: 1996-10-23
Also published as: CA2168151A1; JPH08209812A

Abstract

A method of jointing members and a jointing structure. A recessed portion is formed in the jointing surface of one member and a bag body made of a flexible material is attached to the jointing surface of the other member wherein the jointing surfaces of both members are brought into contact with each other while the bag body is inserted into the recessed portion and a filler is introduced into and fills the bag body so as to expand the bag body into a shape corresponding to the inner peripheral shape of the recessed portion. Whereby both members can be firmly jointed with each other while they are fastened by the filled bag body. Concave and convex portions or stages are provided on the jointing surfaces, thereby resisting a shearing force.

Description

The method of attachment of connecting elements and syndeton

The present invention relates to the method for attachment and the syndeton of connecting elements, the method for attachment of this connecting elements and syndeton are applicable to the main component of connection such as concrete slab and other various members.

For strengthening the building work efficiency on the building site, in construction industry, developed the commercialization that forms in the various members in the factory recently.When these members that become commodity in factory connect on the building site, owing to have stress to act on the coupling part of member, so the gluing connection of they very difficult employings, and common employing such as metalwork etc. are mechanically interconnected these members.

Bonding strength between the member that the existing connection means of this employing mechanical connection method provide is firm, but because the coupling part of member is exposed to the surface of connecting elements, has therefore produced the problem that does not conform with specious requirement.In addition,, thereby cause the attended operation trouble, require to have many operating personnel's problem because each metalwork that is used for connecting elements is to be meshing with each other separately or to interconnect with screw thread.

The present invention be directed to that the problems referred to above propose in existing method of attachment and the syndeton, thereby the objective of the invention is to propose a kind of method of attachment and syndeton of connecting elements, its attended operation is simple, member mechanically can be interconnected, simultaneously, the coupling part is not exposed to the surface of connecting elements.

For achieving the above object, a first aspect of the present invention proposes a kind of method of connection at least the first and second members, these members have corresponding connection surface, and place the corresponding connection surface of mutual vicinity to interconnect with it, the step that this method comprises is: at connection shaping surface one groove part of first member, to integrally be fixed in the connection surface of second member by the bag that flexible material is made, and bag is arranged to groove part and adapts, when bag is inserted groove part, the corresponding connection surface of first and second members is in contact with one another, by forming in one of injection hole on second member filler is injected bag, so that bag is expanded in groove part, thereby first and second members interconnect.

A second aspect of the present invention proposes a kind of method of connection at least the first and second members, these members have corresponding connection surface, and place the corresponding connection surface of mutual vicinity to interconnect with it, the step that this method comprises is: the groove part that has inlet at the connection shaping surface one of first member, to under built-in condition, integrally be fixed in the connection surface of second member by the bag that flexible material is made, and bag is arranged to groove part and adapts, when bag is positioned the inlet of groove part, the corresponding connection surface of first and second members is in contact with one another, by forming in one of injection hole on second member filler is injected bag, so that bag is expanded in groove part, thereby first and second members interconnect.

A third aspect of the present invention proposes a kind of syndeton that comprises first and second members, these members have corresponding connection surface, and place the corresponding connection surface of mutual vicinity to interconnect with it, first member has a groove part that forms in wherein, and second member has one and is fixed in the bag that it connects the surface by what flexible material was made, when first and second member engages together the time, bag is positioned over the inside of groove part, also has the filler that flows into bag, bag is expanded by this filler, form the coupling part, thereby first and second members interconnect in the coupling part.

In addition, on the connection surface of first and second members shapable jog so that be meshing with each other.The connection surface of first and second members can be formed in the both sides of its step.Jog then forms on the connection surface of its step both sides so that be meshing with each other.Also have, on the side equipment outer contacting surface that connects the surface, form the coupling part thereon at least.

The method of the aforementioned connecting elements of the present invention proposes, for example two members are aimed at mutually on their connection surface and are located, filler pressurization enters and fills and forms in bag in another member, so that bag is expanded by the inner rim shape that forms in the groove part in first member, tensile strength produces in the direction that connects the surface in bag.Mutual when fastening by this tensile strength at them, two members interconnect.

Thus obtained syndeton, groove part and bag are embedded in respectively in two members, and mutual when fastening by the tensile strength of bag at them, these two members interconnect.

Have again, if on the connection surface of first and second members, be formed with jog and step, then when building, first and second members are aimed at mutually easily and are located, after building is carried out, can prevent the slippage of first and second members, thereby prevent to leak.At least the same performance of the syndeton that has jog and step is thereon also arranged connecting syndeton that a surperficial side has the outer contacting surface, also, it can guarantee easy location, stops slippage and prevents to leak.

That is to say that the present invention proposes a kind of method of connection at least the first and second members, these members have corresponding connection surface, and place the corresponding connection surface of mutual vicinity to interconnect with it, and the step that this method comprises is:

Connection shaping surface one groove part at first member;

To integrally be fixed in the connection surface of second member by the bag that toughness material is made, and bag is arranged to groove part and adapts;

When bag inserts groove part, the corresponding connection surface of first and second members is in contact with one another; With

By forming in one of injection hole on second member filler is injected bag,, thereby first and second members are interconnected so that bag is expanded in groove part.

Described a kind of method, wherein the connection surface along first member is equipped with row's groove part at least, and bag then is fixed in second member, and each bag is arranged to belt-like form so that corresponding with groove part.

Described a kind of method, wherein some groove parts are equipped on the connection surface of first member independently, and some bags then are equipped on second member, and each bag is arranged to rod type so that corresponding with each groove part.

The invention allows for a kind of method of connection at least the first and second members, these members have corresponding connection surface, and place the corresponding connection surface of mutual vicinity to interconnect with it, and the step that this method comprises is:

The groove part that has inlet at the connection shaping surface one of first member;

The bag that to make by toughness material whole connection surface of being fixed in second member under built-in condition, and bag is arranged to groove part and adapts;

When bag is positioned the inlet of groove part, the corresponding connection surface of first and second members is in contact with one another; With

By forming in one of injection hole on second member filler is injected bag, so that bag is expanded in groove part, thereby first and second members connect.

The invention allows for a kind of syndeton that comprises first and second structures, these members have corresponding connection surface, and place the corresponding connection surface of mutual vicinity to interconnect with it, first member has a groove part that forms in wherein, and second member has one and is fixed in the bag that it connects the surface by what toughness material was made, when first and second member engages together the time, bag is positioned over the inside of groove part, also has the filler that flows into bag, bag is expanded by this filler, form the coupling part, thereby first and second members interconnect in the connecting portion office.

Described a kind of syndeton, wherein bag is built in the built-in groove that is formed at second member connection surface in advance, when filler injects bag, then forms the coupling part.

Described syndeton, wherein bag has an anchor part.

Described syndeton, wherein bag has one in the Packed anchor part of bottom branch filling.

Described syndeton, wherein bag is built in the box that is embedded in second member in advance, and this box can be opened to the connection surface of export-oriented second member, and when filler injected bag, the coupling part just formed.

Described syndeton, wherein bag and box are integrally to be shaped mutually.

Described syndeton, wherein box has the anchor part.

Described syndeton, wherein bag and box are shaped with being separated from each other.

Described syndeton, wherein bag is to adopt the method for bar to be fixed in box.

Described syndeton, wherein box has the anchor part.

Described syndeton wherein has a row coupling part at least along connecting shaping surface.

Described syndeton, wherein some coupling parts are shaped independently of each other, and each all is arranged to shaft-like form.

Described syndeton wherein is formed with jog on the connection * surface of first and second members, jog is intermeshing.

Described syndeton, the connection shaping surface of first and second members is in the both sides of step.

Described syndeton, the jog of first and second members form on the connection surface of step both sides, and jog is intermeshing.

Described syndeton, wherein first and second members have the outer contacting surface that is equipped in the surperficial side of connection at least, and are formed with the coupling part on the connection surface.

Summary of drawings

Fig. 1 is the parts decomposition perspective cross-sectional view of the state of major part interconnecting before of first member and another member among first embodiment that proposes of the present invention;

Fig. 2 is another element cross-section figure among Fig. 1;

Fig. 3 is the mutual cross-sectional view of state when staggered relatively of two members among Fig. 1;

Fig. 4 is the cross-sectional view that two members interconnect state among Fig. 1;

Fig. 5 is the parts decomposition perspective cross-sectional view of the state of major part interconnecting before of first member and another member among second embodiment that proposes of the present invention;

Fig. 6 is the cross-sectional view that two members interconnect state among Fig. 5;

Fig. 7 is the parts decomposition perspective cross-sectional view of the state of major part interconnecting before of first member and another member among the 3rd embodiment that proposes of the present invention;

Fig. 8 is the cross-sectional view that two members interconnect state among Fig. 7;

Fig. 9 is the perspective cross-sectional view of the first member major part among the 4th embodiment that proposes of the present invention;

Figure 10 be will with another the combined element cross-section phantom drawing of first structure among Fig. 9;

Figure 11 is the cross-sectional view that two members interconnect state in Fig. 9 and 10;

Figure 12 is the cross-sectional view of the major part of the 4th embodiment modification among Fig. 9 to 11;

Figure 13 is the partial cross sectional view the when major part of first member and another member is positioned at mutual state staggered relatively in the fifth embodiment of the invention;

Figure 14 is the perspective cross-sectional view that two member major parts interconnect state among Figure 13;

Figure 15 is the perspective cross-sectional view that two member major parts interconnect state among the 6th embodiment that proposes of the present invention;

Figure 16 is the perspective cross-sectional view of Figure 15 amendment scheme;

Figure 17 is the cross-sectional view of another member major part of the 7th embodiment that proposes of the present invention, and this another member adopts first kind to revise union piece;

Figure 18 is the connection status cross-sectional view of first member when being connected with another member among Figure 17;

Figure 19 will be fixed in the cross-sectional view of the major part of second class modification union piece in another member;

Figure 20 will be used for the phantom drawing of the bag major part of Figure 19 union piece;

Figure 21 is the cross-sectional view of another member major part, and this another member adopts the 3rd class to revise union piece;

Figure 22 is the cross-sectional view of another member major part, and this another member adopts the 4th class to revise union piece;

Figure 23 is the cross-sectional view of another member major part, and this another member adopts the 5th class to revise union piece;

Figure 24 (a) and 24 (b) are the exploded perspective illustration of application example 1, and the present invention is used to connect the main component of box culvert, and wherein main body structure body is watched from all directions;

Figure 25 uses first illustration that the present invention is assembled into tabular component box culvert among Figure 24;

Figure 26 uses second illustration that the present invention is assembled into tabular component box culvert among Figure 24; Figure 27 uses the 3rd illustration that the present invention is assembled into tabular component box culvert among Figure 24;

Figure 28 uses the 3rd illustration that the present invention is assembled into tabular component the modification of box culvert among Figure 24;

Figure 29 is the second application example figure, and the present invention is applied to tabular component is connected to form square water tank;

Figure 30 (a) is the phantom drawing of the 3rd application example, and Figure 30 (b) then is its cross-sectional view, and the present invention is applied to member is connected to form circular water tank;

Figure 31 is the schematic diagram of the 4th application example, and the present invention is applied to main component is connected to form load bearing wall;

Figure 32 is the schematic diagram of first modification of Figure 31, and the present invention is applied to main component is connected to form load bearing wall;

Figure 33 is the schematic diagram of second modification of Figure 31, and the present invention is applied to main component is connected to form load bearing wall;

Figure 34 is the 5th application example schematic diagram that two long structural element is connected into the T type;

Figure 35 is the modification schematic diagram that connects two long structural element among Figure 34, and here, these two members are in opposed facing state;

Figure 36 is the 6th application example of joint pin and beam;

Figure 37 is the cross-sectional view of the syndeton of eighth embodiment of the invention proposition;

Figure 38 is the cross-sectional view of Figure 37 modification.

First embodiment (Fig. 1 to 4):

The syndeton that proposes with reference to Fig. 1 to 4 pair of first embodiment of the invention describes.

The first member A and each free concrete slab of another member B are made.On the connection surface 11 of the first member A, be formed separately the reception sack 12 of a slit-shaped and mouthfuls 12 stretch the cylinder shape groove part 13 of coming out thus.The bag 22 of a band shape is fixed in the connection surface 21 of another member, and makes it vertically to be stretched out by this connection surface 21.Bag 22 has an anchor part 23 that is embedded among another member B.The length of bag 22 is identical with sack 12 substantially.Another member B has one or several tubulose injection channels of not giving expression.One or each injection channel have an injection hole 24 at the one end, and the other end then is to stretch to bag 22 thus.Part hole is used for injecting filler to bag, and the filling situation that other Kong Ze are used as standby hole or are used to observe filler.

Even have only an independent injection hole 24, if when injecting filler, air can be discharged by this injection hole 24, and problem does not then take place.But,, then must remilitarize the hole that an air can be discharged thus if air can not be discharged by this injection hole 24.The end of bag 22 is held slightly to be folded and is made in its sack 12 that can easily stretch into the first member A.This folded part can be double-layer folding, three layers of folding or multilayer folding part.Metal, synthetic resin, glass fiber, carbon fiber etc. can be as the material of bag 22.Connect surface 21 if this material can not vertically be supported in bag 22, also, can not stand upright on the connection surface 21, then must make material hardens with adhesive if make the material of bag 22.

When making the first member A, prepare the hollow with sack 12 and groove part 13 shapes in addition part as a mould, and it is imbedded mould No. two, to mix and coagulate No. two moulds of soil injection with the moulding first member A, when concrete in No. two moulds after the sclerosis, extract mould or superimposed hollow in addition part remove a mould.When making another member B, will imbed mould, concrete will be injected mould with anchor part 23 all-in-one-piece bags 22 and injection channel.

For the first member A is connected with another member B, the bag 22 of another member B is inserted into the groove part 13 of the first member A by sack 12, and the former is aimed at the latter and place, the former and the latter's the surface 11 and 21 that is connected is in contact with one another as illustrated in fig. 3.Then, will be pressed into or inject a hole of another member B injection hole 24 such as the sclerosis filler C of mortar etc. by filling machine.As shown in Figure 4, filler C is pressurized by injecting or inject bag 22 in the injection channel.Filler C is inserted continuously to bag 22, until bag 22 expand into the consistent shape of groove part 13 inner rim shapes till.For preventing that the filler C after filler C injects from backflowing, and equips non retern valve, or equip brake on injection hole 24 or injection channel 29 on injection hole 24 or injection channel.The after-hardening if filler C disappeared in preset time then produces tensile strength on the direction on connection surface 21 in bag 22.Interconnected by mutual fastening state as them by this tensile strength first member A and another member B.The size that bag 22 has should make it can be tightly at engagement concavity slot part 13 when expanding.If the length that is shorter in length than groove part 13 of bag 22, then an end of groove part 13 or both-end become hollowly, and then the bonding strength of two member A and B does not weaken.

In first embodiment, between two member A and B, produce powerful tensile strength, then the periphery of the groove part 13 of the first member A is destroyed probably.If can expect such situation that takes place, the inner surface of a reinforced frame with brace groove part 13 can be shaped in the inside of groove part 13.Such reinforced frame can be buried a framework of being made by metal or animi resin underground and be shaped in the first member A when making member A.

Second embodiment (Fig. 5 and 6):

In a second embodiment, as shown in Figure 5, on the connection surface 11 of the first member A, be equipped with the groove part 13 that two rows have sack 12.Two prominent bars or reinforcement 14 are arranged between these groove parts 13.Will be inserted in the connection surface 21 that the row of two among each groove part 13 bags 22 are fixed in another member B.Between bag 22, be equipped with two chases 25 that are meshed with prominent bar 14.Also promptly, connect

surface

11 and 21 and have concave surface and convex surface, they are meshing with each other, thereby they are easy to be aimed at mutually when building.Fig. 6 has represented the connection status of the first member A and another member B.In the layout of Fig. 6, when the tensile strength in the bag that is injected into filler C 22 of the first member A and another member B fastening mutually and when interconnecting, prominent bar 14 and two chases 25 are meshing with each other, thereby resistancing action is in the shear knife of both direction, also promptly act on the shearing force that connects on the

surface

11 and 21, so just prevented the first member A and another member B its be connected surperficial aspect on slippage.

The 3rd embodiment (Fig. 7 and 8):

In the 3rd embodiment shown in Fig. 7 and 8, connecting on the surface 11 and 12, the first member A has step 15, and another member B has step 26, and step 25 and 26 is meshing with each other.Both sides at the first member A step 15 all are equipped with groove part 13, and each groove part has sack 12, and in the both sides of another member B step 26, then all is equipped with the bag 22 that will insert in the groove part 13.Owing to equipped step, when building, the location of the first member A and another member B can easily be aimed at mutually.Adopt the layout of Fig. 8, to be injected into tensile strength in the bag 22 of filler C fastening mutually and when interconnecting as the first member A and another member B, step 15 and 26 is meshing with each other, thereby resistancing action is in both direction, also promptly act on the shearing force that connects on the surface 11 and 21, so just prevented that the first member A and another member B are connected slippage on the surface direction at it.The concave surface that comprises prominent bar and chase as shown in Figure 5 and convex portions also can be connected formation on the surface 11 and 21 so that the shearing force of resistancing action on aspect two.

The 4th embodiment (Fig. 9,10 and 11):

In the 4th embodiment, as Fig. 9, shown in 10 and 11, on the connection surface 11 of the first member A, be equipped with two rows, and every row has the groove part 13 of sack 12, between groove part 13, be equipped with several projections thing 16.Two rows will be inserted in the connection surface 21 that bag 22 among each groove part 13 is fixed in another member B.Between bag 22, be equipped with the some holes 27 that are meshed with thrust 16.Also promptly, connect

surface

11 and 21 and have concave surface and convex shape, they are meshing with each other.In this embodiment, when building, the first member A and another member B easily aim at mutually and locate.Figure 11 has showed the state when the first member A and another member B interconnect.In the layout of Figure 11, to be injected into tensile strength in the bag 22 of filler C fastening mutually and when interconnecting as the first member A and another member B, thrust 16 and hole 27 are meshing with each other, thereby resistancing action also promptly acts on the montage power that connects on the

surface

11 and 21 in all directions.

The modification of the 4th embodiment (Figure 12):

In the modification of the 4th embodiment shown in Figure 12, after the first member A and another member B set mutually, between each thrust 16 and hole 27, be designed to have the gap.After the first member A and another member B interconnected, the filler C ' that will have certain intensity and viscosity injected by a ditch of hiding 28.When the two ends of the first member A and another member B are placed on when being in contact with one another, do not produce the gap therebetween, thereby stop filler C ' outflow.Certainly can not flow out if need be sure of filler C ', can be stained with an adhesive tape T on the surface that is connected of the first member A and another member B.In this modification, the first member A and another member B interconnect the slippage that does not have each other.

The 5th embodiment (Figure 13 and 14):

In the 5th embodiment shown in Figure 13 and 14, a reinforced frame 31 that has a concaveconvex shape at its side surface is buried underground among the first member A.Root at reinforced frame 31 is equipped with anchor part 32, and is equipped with reinforcement marginal portion 33 at sack 12.The anchor part 23 of another member B bag 22 also has concaveconvex shape on its side surface.If all be embedded with bracing piece in two member A and B, then preferably method such as welding is fixed in anchor part 32 and 23 on the bracing piece.After two member A and B aim at placement mutually, then filler C is injected bag 22, bag 22 is deformed into the shape shown in Figure 14.After the filler hardening, result from tensile strength among two member A and the B and be reinforced the frictional force that is produced between framework 31 and the bag 22 and receive.As a result, unless filler breaks, the frictional force that is produced between two members 22 receives.As a result, unless filler breaks, two member A and B keep interconnecting firmly.The periphery of the groove part 13 of the first member A can be owing to tensile strength is broken.Bag 22 can have with reinforced frame 31 corresponding concaveconvex shapes or not have such concaveconvex shape on its surface.In back one situation, after filler C injects bag 22, on bag 22, can form some folds, but the bonding strength of two member A and B can not die down, because packing hardening, and be fixed in the bag 22.

In the 5th embodiment, the groove part 13 of the first member A longitudinally stretches along connecting surface 11, and the bag 22 of another member B is shaped as band shape and adapts with groove part 13.But the relation between groove part 13 and the bag 22 is not limited to corresponding a kind of like this arrangement.For example, some groove parts 13 can be arranged side by side independently, and some shaft-like bags 22 also can be corresponding with each groove part 13 and be arranged side by side independently.Under any circumstance, the folding or suitable shape of coiled when bag, and when injecting filler C can expand along the shape of groove part, and then bag can not become an obstacle.

The 6th embodiment (Figure 15):

In the 6th embodiment shown in Figure 15, some reinforced frames 31 are embedded among the first member A independently of each other, and 22 of some bags and reinforced frame 31 are fixed in another member B adaptably independently of each other.Each injection channel 29 is connected with each bag 22, and the top of each injection channel 29 then opening forms injection hole 24.Therefore, filler C annotates each bag 22 from each injection hole 24, and inserts to each bag 22 by each injection channel 29.In the 6th embodiment modification shown in Figure 16, only equip an injection channel 29 here and link with each bag 22.If filler C injects from an injection hole 24, then filler C is injected into each bag 22 then by injection channel 29.Need not many speeches, backflow, on injection hole 24 or injection channel, equip non retern valve, or on injection hole 24 or injection channel 29, equip brake for preventing the filler C after filler C injects.Also answer design air to overflow equally, if needed and use the hole.

The 7th embodiment (Figure 17 and 18):

Propose in seventh embodiment of the invention, the employed first kind of another member shown in Figure 17 is revised in the union piece, and bag 22 is ensconced in the ditch shape box 41 in advance, and be folded to wherein.Box 41 comprises box body 41a and an anchor part 41b who is given prominence to by the back of box body 41a.As claim, can on box body 41a, equip cover 41c at the bilateral of box body 41a mouth.Bag 22 and box 41 can be manufactured from the same material and be mutually one.If the material of bag 22 is different with the material of box 41, then adopt suitable method that bag 22 and the box of making respectively 41 interfixed.If the box material is hard, then on the border of box body 41a and cover 41c, otch 42 is set from the inside of cover 41c.The making of another member B is when the box 41 that will wherein include bag 22 is embedded in mould, and concrete is injected mould, and like this, box 41 just is fixed on the connection surface 21 of another member B.If bag 22 is made the form that is built in the box 41, its superiority is that bag 22 can not hinder the carrying to another member B.Have cover 41c as compartmentalized box for holding assorted fruits and candies 41, depend on the difference of bag 22 materials, the internal conditions of bag 22 is improved.

After two member A and B aimed at the location mutually, if filler C injects from injection hole 24, then filler C was filled in the bag 22 through injection channel 25.At this moment, the cover 41c of box 41 is the crooked and expansion by the expansion force of bag 22 at otch 42 places, thereby bag 22 ejects from box 41, stretches to the inside of the groove part 13 of the first member A then, and then the shape of the inner surface of groove part 13 expands or distortion.After filler C sclerosis, two member A and B just interconnect.

Modification is connected in other part with five classes at the second, three shown in Figure 19 to 23, four, and bag 22 and box 41 are independent making, but become one mutually.In first example shown in Figure 20, the two ends of bag 22 are on bar 43, and the folded part at bag 22 these two ends, place is fused or sews up.Box in these modifications is identical at equipment aspect the outstanding anchor part 41b of box body 41a back part, but the former is different from the latter in following several respects.Distal end at box body 41a is provided with slit 41d, and if desired, each slit 41d has cut channel in the surface within it, also is equipped with the cylindrical bottom portion of expansion.The both-end of bag 22 is inserted among the slit 41d of box body 41a, and being fixed as shown in figure 19.In this situation, the both-end of bag 22 according to material different available heat fusions fixed, or shown in dotted line, fixed with screw etc.As mentioned above, after bag 22 was fixed in box 41, bag 22 was folded and is built among the box body 41a, and then local in addition temporary fixed with adhesive tape T at some, like this, bag 22 ejects from box body 41a never.As mentioned above, behind two member A and B location, filler C is pressurized and fill bag 22, and adhesive tape T is just torn by the expansion force of bag 22, thereby bag 22 ejects and stretch to the inside of the first member A groove part from box 41.At this moment, because adhesive tape T is very thin, it can not influence being connected of the first member A and another member B.

Revise in other part of connection in the 3rd class shown in Figure 21, what another member B had that a built-in ditch 44 and one is formed at built-in ditch 44 bottoms buries ditch 45 underground, bag 22 quilts are around getting up and being built in the built-in ditch 44, pasted with adhesive tape T at some places that another member B connects on the surface 21 temporarily, thereby stop bag 22 by ejecting in the built-in ditch 44.When two member A and B location, if the back filler is pressurized and fill bag 22, adhesive tape T is just torn from connecting surface 21 by the expansion force of bag 22, and like this, bag 22 just ejects and stretch to the inside of the first member A groove part from built-in ditch 44.At this moment, because adhesive tape T is very thin, it can not influence being connected of two member A and B.Making with another member B of bag 22 is when will burying mould underground with the bag 22 that anchor part 23 strikes up partnership, and concrete is injected mould, wherein other part of protection is fixed in bag 22, thereby encloses post bag 22.Protect other after hardening of concrete, to be transferred to by part.

Revise in other part of connection in the 4th class shown in Figure 22, define a built-in ditch 46, be equipped with a trapezoidal anchor part 47 in the bottom of another member B on the connection surface 21 of another member B.Its bag 22 of being separated by a dividing plate 48 of bottom is inserted in anchor part 47, in factory or building site with filler C ' injection bag 22, thereby be fixed in anchor part 47.After this, bag 22 is folded and is built in the built-in ditch 46, then some thereon places are temporary fixed with bag 22 with adhesive tape T, thereby prevent that bag 22 from ejecting from here.Dividing plate 48 can be made into one with bag 22, or makes as the part in addition that separates, and is fixed in bag 22 then.

Revise in other part of connection in the 5th class shown in Figure 23, be formed with slit 49, then be equipped with cylindrical anchor part 50 in the bottom of another member B on the connection surface 21 of another member B.Bag 22 has the pipeline 51 of a lozenge shape cross-section, when the center it put into wherein, just as the injection channel.One side of bag 22 (right side among Figure 23) is inserted anchor part 50 in factory or building site by slit 49, by another injection channel filler C ' is injected in this side of bag 22 then, thereby bag 22 is fixed in anchor part 50.When another member B was connected with first member, the bag 22 of another member B was inserted into the groove part of the first member A, and then, filler passes through pipeline 51 pressurized and filling bags 22 by inlet.

First to the 7th embodiment that is shown in Fig. 1 to 23 proposes, and is used as filler C such as sclerosis fillers such as mortars, thereby forms the semipermanent syndeton.But, according to connecting the purpose difference, also can be used as filler such as the gas of air or such as the liquid of water.If gas or liquid are used as filler, then the coupling part can be taken apart mutually.

Method of attachment of the present invention can be used to connect various members.Detailed or the concrete application that the present invention is used to connect main component will describe in conjunction with Figure 24 to 26.

First that is shown in Figure 24 at * used among the * in detail or specifically, and the present invention is the main component that is applied to connect to form box culvert.For illustrating the structure that connects the surface, Figure 24 (a) and 24 (b) have showed from all directions and have looked the phantom drawing of seeing.

Each main component 60 has a groove part 13 that connects the periphery shaping on surface 11 along the right side and is fixed in the bag 22 that the left side is connected surperficial 21 peripheries with one.Left end side on the surface, upper and lower, left and right of main component 61 is equipped with two injection holes 24.One of them hole is used for filler is injected into bag 22, and another hole is used to observe the occupied state of filling out the * material.Because bag 22 links with main component 60, therefore always on four surfaces of main component 60, do not form injection hole 24.Be to connect main component 60, the surface of the connection on it 11 and 21 is in contact with one another, simultaneously groove part 13 and bag 22 are aimed at mutually and located, mortar is injected from injection hole 24.If main component is made by light material, on main component 60, be equipped with screw hole to prevent that main component 61 is mobile mutually and to separate, when they interconnected with a plate, main component 60 was interconnected, and plate then is removed behind mortar hardening.

Now structure Figure 25 to 28 is illustrated the example that is assembled into the box culvert of tubular by tabular component.If each other part is assembled in the building site, its convenient transportation, and can transport several parts in addition simultaneously.

In first example shown in Figure 25, in being connected on the surface of tabular cross member 61 and perpendicular member 62, except that groove part and bag, also be equipped with jog a, so that form coupling part J.In a kind of like this connected mode, cross member 61 and perpendicular member 62 interconnect, thus by jog a stop perpendicular member 62 to the right with the slippage on a left side.

In the second embodiment scheme shown in Figure 26, be equipped with prominent bar 61a at the two ends of cross member 61, and the length that prominent bar 61a inwardly locatees is equivalent to the thickness of perpendicular member 62.The outer contacting surface b that is made up of prominent bar 61a stops perpendicular member 62 to move inward.If interim installation component 63 usefulness screws 64 grades are fixed in the outside that connects the surface, then perpendicular member 62 is prevented from outside slippage.In the 3rd example shown in Figure 27, be equipped with step C on the surface at upper member 65 and being connected of perpendicular member 66, and make it to be meshing with each other.Both sides at step C all are equipped with coupling part J.Stipulate fluted 67a at the two ends of lower member 67, the thickness of the width of each groove and perpendicular member 66 is suitable, and perpendicular member 66 meshes in groove 67a, thereby contact surface thereon is equipped with two row coupling part J.In this connected mode, because step C is arranged, upper member 65 is prevented from downward slippage.In the both sides that perpendicular member 66 connects the surface outer contacting surface b is arranged all, thereby stop perpendicular member 66 and slippage left to the right.Figure 28 is the modification of the 3rd example of Figure 27, the length that wherein prominent bar 66a places downwards is equivalent among Figure 28 the thickness from the upper member 65 of perpendicular member 66 upper surfaces, like this, the outer contacting surface b that is formed by prominent bar 66a just stops the downward slippage of upper member 65.

Figure 29 is second practical application that the present invention is applied to main component is connected to form water tank.Plate-like body member 71,72 and 73 is assembled into boxed-section shape, and has equipped groove part and bag respectively to form coupling part J.Owing to be to be used for water tank, four all continuous fluted parts of side surface and bag on it, and coupling part J is arranged to two rows, also, the upper and lower part among Figure 29 on four surface angles.Because coupling part J is arranged to two rows, the impermeability of water tank is strengthened, and coupling part J has played stiffener, so water tank can have high intensity.On the connection surface, also can be equipped with intermeshing jog and be divided into step.

Figure 30 (a) and 30 (b) are the 3rd practical applications, and the present invention herein is used for some members are formed circular water tank.Curve plate-like body 75 is placed on the disc base plate 74 by cylindrical, and curve plate-like body 76 then is placed on the curve plate-like body 75, and wherein curve ruler main body 75 and 76 usefulness coupling part J interconnect, thereby forms water tank.All be equipped with step C on each connection surface, coupling part J then is equipped in the both sides of step C.Under this type of attachment, base plate member 74 is guaranteed impermeability thereby curve plate-like body 75 is connected mutually securely with curve plate-like body 76.In addition, because step C, 75 of first section curve plate-like body are prevented from doing relative to outwards the moving of curve plate-like body 74, and second section curve plate-like body 76 then quilt is organized and only done to move relative to the outside of curve plate-like body 75, thereby can be resisted high hydraulic pressure effectively by water tank.When making circular fluid-tight water tank, be placed on the plate main body 76 as the disk female cap of base plate 74, and this lid can be connected with plate main body 76 as base plate 74 usefulness coupling part J.

At Figure 29, in the syndeton of second and the 3rd practical application shown in 30 (a) and 30 (b), can equip a suitable lid and come hidden coupling part J, thereby coupling part J can be exposed on the end surface.

To illustrate in conjunction with Figure 31 to 33 now and connect the 4th concrete the application and modification that main body constitutes load bearing wall.

The 4th concrete the application among the * shown in Figure 31 is equipped with an independent prominent bar 77a on basic component 77, then be equipped with an independent groove 78a that can be meshed with prominent bar 77a on wall member 78.Two rows of groove part and bag are drawn together in each package, and coupling part J is also aforesaid is equipped.In this syndeton shown in Figure 31, because basic component 77 and wall member are interconnective by the tensile strength of coupling part J, the prominent bar 77a and the groove 78a that form jog then are meshing with each other, and wall member 78 is prevented from outside slippage and can resists ground pressure F.

In first modification shown in Figure 32, be equipped with some jog a on the surface in being connected of basic component 77 and wall member 78.In this connection status, the tensile strength that two members all are connected part J connects, and wall member 78 is then stoped to the right and left slippage by some jog a, thereby wall member 78 is prevented from outside slippage, can resist ground pressure F.

In second modification shown in Figure 33, be equipped with step C on the surface at basic component 77 and being connected of wall member 78, and make it to be meshing with each other, coupling part J then is equipped in the both sides of step C.In this connection status, because basic component 77 and wall member 78 are that to be connected the tensile strength of part J interconnective, wall member 78 is stoped outside slippage by step C.

The method of the connecting elements that the present invention proposes also can be used for connecting such as beam, post, members such as wall.

Figure 34 has showed the 5th concrete the application, and two long

structural element

81 and 82 are interconnected to the T type here.This syndeton is used for for example T one ellbeam.If the load that acts on the beam is very big, then long structural element 81 is connected with a continuous coupling part J mutually with 82.If it is very little to be added on the load of beam, then

structural element

81 and 82 can independently interconnect on the J of coupling part at some.

Figure 35 has represented that the present invention is used to connect right mutually long

main component

83 and 84 example.This long main component is used for, such as connecting wall.Among Figure 35, be equipped with recessed and protruding part on it connecting the surface, thereby form three coupling part J thereon.As needs, the number of coupling part J also one or two.According to the difference of wall thickness, the number of coupling part J also can be designed at least four.

Figure 36 is the concrete application of post and beam connecting structure the 7th.By metal, the tenon joint 85 that concrete, synthetic resin, pottery etc. are made is embedded in the basic part 86, and and the groove of first floor post 87 be meshed, mortar G injects by a mortar hole 87a then, and post 87 is fixed on the basic part 86.In addition, on the connection surface between basic part 86 and the post 87, be equipped with coupling part J, thereby guarantee the connection between basic part 86 and the post 87 in the both sides of tenon joint 85.And then be formed with another tenon joint 87b at the upper surface of first floor post 87, and it is meshed with the groove of second layer post 88, and fixing with it, and coupling part J then is equipped on and connects on the surface both sides of tenon joint 87b.In addition, be equipped with prominent bar 87c to form step C in the both sides on the top of post 87, beam 89 then is meshed with this step C, and coupling part J is equipped on the both sides of step C.

Though in conjunction with Figure 24 to 36, we have explained the method for attachment of the member of forming various main structure bodies, the present invention is not limited to these structural element, and can be used for its this structural element.In addition, the syndeton of mentioning in some previous embodiment also can be used for remaining previous embodiment.For example, the outer contacting surface texture of using on perpendicular member 66 and lower member 67 among Figure 27 also can be used for the basic part 86 of Figure 36 and the coupling part between the beam 87.

Method of attachment of the present invention also can be used in advance by stone, the concrete slab combination, and the brick set, pottery, metal, synthetic resin and other constructional materials are made member and are interconnected.

In addition, the present invention can be used to connect water pipe, soil pipe, flue etc.Figure 37 and 38 has showed that is applicable to a connection structure connecting example.Syndeton shown in Figure 22 and 23 also can be used to link water pipe etc.

The 8th embodiment (Figure 37 and 38):

In the 8th embodiment shown in Figure 37, the first member A and another member B are made by stone.As connect the first member A and another member B be connected other part 90 be included in first standing part 91 such as the anchor part 92 of screw with at the bag 22 of another standing part 91.Standing part 91 system imaging boxes are the same, and the cover 91a shown in Figure 17 and 18 has then equipped so that bag 22 is built in wherein.Standing part 91 and bag 22 can be made respectively and be fixed mutually.The also available same material of standing part 91 and bag 22 integrally is shaped mutually.If they are integrally formed, hard rubber or synthetic resin can be used as material wherein.

At first, with drill bit another member B is holed to form hole 93, thereby be fixed in the hole 93 by engagement or with the standing part 91 that the inlet that anchor part 92 is screwed into hole 93 will connect other part 90, thereby then filler C ' pressurization flow in the hole 93 fixedly anchor part 92 by injection channel 94.On the first member A, hole 95 in factory or building site.After locating and be positioned on the building site, filler C pressurization is filled bags 22 by injection channel 96 being fixed with that another member B that connects other part 90 aims at the first member A.The cover 91a of standing part 91 expands when finishing the injection of filler C, and bag 22 ejects from standing part 91, stretch to then in the hole of another member B, and along the hole 95 inner rim shape and expanding.After filler C sclerosis, two member A and B just interconnect.

The modification of the 8th embodiment among Figure 38 the 8th embodiment with Figure 37 basically is identical, but then is different from Figure 37 in the fixing means method with standing part 90 relative another member B.What replace anchor part 92 is bag 97 to be fixed in connect other part 90.Thereby filler C ' pressurization will be connected other part 90 by injection channel 94 filling bags 97 is fixed on another member B.

In the syndeton shown in Figure 37 and 38 at assembling foundation stone or memorial monument, when the part in addition of thereon vertical placement or member interconnect, prevent foundation stone or monumental incline very effective.

As mentioned above, the included step of method of the connecting elements that the present invention proposes has, when two members are aimed at the location mutually on their connection surface, these two structures are in contact with one another, filler is injected in the bag that is fixed in another member then, like this, expand in the groove part of bag in being equipped on first member, thereby adopt this simple attended operation just two members can be interconnected securely.

In the syndeton that the present invention proposes, owing to be fixed in the bag on another member connection surface is to be inserted in the groove part that forms in first member connection surface, and bag is expanded according to the shape of groove part by filler, thereby two interconnective states of member are, the coupling part is not exposed on their the connection surface, tensile strength then results from by filler body in the bag that closure expands, thereby two members can firmly connect mutually, resembles that they are fastening mutually.

In addition, when all being equipped with intermeshing jog or step on the connection surface of two members, when building, two members can easily be aimed at mutually and locate, and after building was carried out, their mutually firmly connected and can slippage, can also prevent from addition to leak.

Even first member has the outer contacting surface with another member in the both sides that are connected, when building, location between two members also is easy to accomplish, and two members prevent slippage in the contact surface place outside, and coupling part thereon they can interconnect securely.

Claims

1, a kind of method of connection at least the first and second members, these members have corresponding connection surface, and place the corresponding connection surface of mutual vicinity to interconnect with it, and the step that this method comprises is:

Connection shaping surface one groove part at first member;

2, a kind of method as claimed in claim 1, wherein the connection surface along first member is equipped with row's groove part at least, and bag then is fixed in second member, and each bag is arranged to belt-like form so that corresponding with groove part.

3, a kind of method as claimed in claim 1, wherein some groove parts are equipped on the connection surface of first member independently, and some bags then are equipped on second member, and each bag is arranged to rod type so that corresponding with each groove part.

4, a kind of method of connection at least the first and second members, these members have corresponding connection surface, and place the corresponding connection surface of mutual vicinity to interconnect with it, and the step that this method comprises is:

5, a kind of method as claimed in claim 4, wherein the connection surface along first member is equipped with row's groove part at least, and bag then is fixed in second member, and each bag is arranged to belt-like form so that corresponding with groove part.

6, a kind of method as claimed in claim 4, wherein some groove parts are equipped on the connection surface of first member independently, and some bags then are equipped on second member, and each bag is arranged to rod type so that corresponding with each groove part.

7, a kind of syndeton that comprises first and second structures, these members have corresponding connection surface, and place the corresponding connection surface of mutual vicinity to interconnect with it, first member has a groove part that forms in wherein, and second member has one and is fixed in the bag that it connects the surface by what toughness material was made, when first and second member engages together the time, bag is positioned over the inside of groove part, also has the filler that flows into bag, bag is expanded by this filler, form the coupling part, thereby first and second members interconnect in the connecting portion office.

8, a kind of syndeton as claimed in claim 7, wherein bag is built in the built-in groove that is formed at second member connection surface in advance, when filler injects bag, then forms the coupling part.

9, syndeton as claimed in claim 8, wherein bag has an anchor part.

10, syndeton as claimed in claim 8, wherein bag has one in the Packed anchor part of bottom branch filling.

11, syndeton as claimed in claim 7, wherein bag is built in the box that is embedded in second member in advance, and this box can be opened to the connection surface of export-oriented second member, and when filler injected bag, the coupling part just formed.

12, syndeton as claimed in claim 11, wherein bag and box are integrally to be shaped mutually.

13, syndeton as claimed in claim 12, wherein box has the anchor part.

14, syndeton as claimed in claim 11, wherein bag and box are shaped with being separated from each other.

15, syndeton as claimed in claim 14, wherein bag is to adopt the method for bar to be fixed in box.

16, as claim 14 or 15 described syndetons, wherein box has the anchor part.

17,, wherein has a row coupling part at least along connecting shaping surface as arbitrary described syndeton in the claim 7 to 16.

18, as arbitrary described syndeton in the claim 7 to 16, wherein some coupling parts are shaped independently of each other, and each all is arranged to shaft-like form.

19, as arbitrary described syndeton in the claim 7 to 18, wherein on the connection * surface of first and second members, be formed with jog, jog is intermeshing.

20, as arbitrary described syndeton in the claim 7 to 19, the connection shaping surface of first and second members is in the both sides of step.

21, syndeton as claimed in claim 20, the jog of first and second members form on the connection surface of step both sides, and jog is intermeshing.

22, as arbitrary described syndeton in the claim 7 to 21, wherein first and second members have the outer contacting surface that is equipped in the surperficial side of connection at least, and are formed with the coupling part on the connection surface.