CN215106079U - Buckle formula coupling assembling and assembled connected node - Google Patents

Abstract

The utility model discloses a buckle formula coupling assembling includes anchor assembly, buckle spare and fastener, anchor assembly include the body and with this body coupling's anchor bar, buckle spare is including location fastener and connecting plate, the connecting plate with fastener fixed connection, the end fixing of connecting plate is provided with the location fastener, the location fastener with the body joint is in order to realize buckle spare with anchor assembly's connection. The utility model discloses an assembled connected node, including first component, second component and above-mentioned buckle formula coupling assembling, the first component is the steel component, and the second component is the precast concrete component, and the side that the second component is connected with the first component is the connection terminal surface, and the side that the first component is connected with the second component is the stationary plane; the anchor bar of the anchoring piece is embedded in the second component, the body is exposed out of the connecting end face, and the buckle piece is fixed on the fixing face through the fastening piece. The buckle formula coupling assembling is connected for the buckle formula in this scheme, and the installation is simple, and the atress is reliable.

Description

Buckle formula coupling assembling and assembled connected node

Technical Field

The utility model belongs to the technical field of the assembly type structure, concretely relates to buckle formula coupling assembling and assembled connected node.

Background

The building non-structural member refers to a fixed member and a part except a bearing framework system in a building, and mainly comprises a non-bearing wall, a member attached to a floor and a roof structure, a decorative member and a part, a large storage rack fixed on the floor and the like. With the popularization and popularity of the fabricated building, there is an increasing research on the connection of the non-structural members with the building body. In the prior art, the non-structural member is fixed and installed by welding or bolting the non-structural member to the main structure using L-shaped angle steel. However, the L-shaped angle steel is often large in size, so that the L-shaped angle steel protrudes out of a room, and is difficult to cover even in indoor decoration, and the attractiveness and the use of a building are seriously affected.

Therefore, there is a need to develop a new snap-in connection assembly and an assembly connection node to solve the technical problems of the prior art, such as the size of the snap-in connection assembly is large, the indoor space is affected, and the assembly is inconvenient, so as to achieve the rapid and convenient installation of the non-structural member, the overall stress performance is good, and the connection reliability is high.

The utility model has the following contents:

the utility model aims at providing a new buckle formula coupling assembling and assembled connected node to solve the buckle formula coupling assembling size that exists among the prior art great, influence indoor usage space, install inconvenient scheduling technical problem, with the installation that realizes the non-structural member convenient fast, whole atress performance is good, connects the reliability height.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a buckle formula coupling assembling, includes anchor assembly, buckle spare and fastener, anchor assembly include the body and with this body coupling's anchor bar, buckle spare includes location fastener and connecting plate, the connecting plate with fastener fixed connection, the end fixing of connecting plate is provided with the location fastener, the location fastener with the body joint is in order to realize buckle spare with anchor assembly's connection. Realize the buckle formula through location fastener and body joint in this scheme and be connected, the installation is simple, and the atress is reliable.

On the basis of the scheme, in another improved scheme, the body is of a cavity box body structure with five surfaces enclosing an opening on the top surface, the vertical side surface of the body comprises a first surface and a second surface which are opposite, the anchor bars are arranged on the first surface, the second surface is vertically provided with a channel communicated with the inside and the top surface of the body, and the channel and the inner cavity of the body form a positioning clamping groove; the positioning clamping groove is matched with the positioning clamping piece in shape, and the positioning clamping piece is inserted into the positioning clamping groove. After the positioning clamping piece is inserted into the positioning clamping groove in the scheme, the positioning clamping piece is hooked on the positioning clamping groove to realize stress and connection, and compared with the prior art, the positioning clamping piece is more reliable and firm in point-shaped connection stress mode such as a connecting sleeve or a bolt.

On the basis of the scheme, in another improved scheme, the second surface of the body is provided with two positioning clamping grooves, and a partition is arranged between the two positioning clamping grooves. The partition is arranged in the cavity of the body and connected with the first face and the second face. Set up two positioning groove on the body like this, be connected between convenient and the location fastener, can further improve the reliability between the whole buckle formula coupling assembling.

On the basis of the scheme, in another improved scheme, two vertical side ends of the connecting plate extend along the vertical direction to form two positioning clamping pieces, and the two positioning clamping pieces are matched with the two positioning clamping grooves. Set up like this, not only can improve the joint strength between anchor assembly and the buckle spare, can also guarantee when one of them location fastener damages, another location fastener continues to be connected with positioning groove, reduces the potential safety hazard.

On the basis of the scheme, in another improved scheme, the positioning clamping groove is a T-shaped clamping groove, and the positioning clamping piece is a T-shaped clamping piece. The arrangement is that the structure and the manufacture of the positioning clamping groove and the positioning clamping piece are simple, and only the T-shaped clamping piece needs to be inserted into the T-shaped clamping groove during installation.

On the basis of the scheme, in another improved scheme, the reserved space between the two positioning clamping pieces is equal to the width of a partition between the two positioning clamping grooves. By the arrangement, the two positioning clamping pieces can be ensured to be smoothly and correspondingly inserted between the two positioning clamping grooves; the partition can further improve the structural strength of the body, and when the two positioning clamping pieces are arranged on the clamping and buckling piece, the structure of the clamping and buckling piece is firmer.

On the basis of the scheme, in another improved scheme, the connecting plate and the two T-shaped clamping pieces are enclosed to form a similar C shape and are integrally formed. Connecting plate and two T type fastener integrated into one piece like this, intensity is high, anti performance is strong, and is not fragile, and the both ends of C style of calligraphy are T type fastener promptly, and after T type fastener and T type draw-in groove are connected, the fastener card is difficult for deviating from in anchor assembly.

On the basis of the scheme, in another improved scheme, the width of the T-shaped clamping piece is smaller than that of the T-shaped clamping groove and larger than that of the channel. Therefore, the T-shaped clamping piece can be ensured to be smoothly inserted into the T-shaped clamping groove.

On the basis of the scheme, in another improved scheme, the anchor bars are straight bars or elbow bars or are provided with anchor heads. Therefore, when the anchor bars are embedded in the concrete, the anchoring capacity and the anti-pulling capacity between the anchor bars and the concrete can be obviously enhanced, and the probability of the anchor bars breaking away from the concrete is reduced.

On the basis of the scheme, in another improved scheme, a kidney-shaped hole is formed in the connecting plate, and the fastener comprises a bolt and a nut, wherein the screw end of the bolt penetrates through the kidney-shaped hole and is fastened on the connecting plate through the nut. Therefore, fine adjustment can be realized according to the position relation between the adjusting bolt and the connecting plate during actual installation, so that small errors caused during production of the buckle type connecting assembly are eliminated, and the smooth completion of the installation process is ensured.

The utility model also provides an assembled connected node, including first component, second component and as above buckle formula coupling assembling, the first component is the steel member, the second component is the precast concrete component, the side of second component with the first component is the connection terminal surface, the side of first component with the second component is the stationary plane, be provided with the fixed orifices on the stationary plane; the anchor bar of the anchoring piece is embedded in the second component, the body is exposed out of the connecting end face, the buckling piece is fixed on the fixing face through the fastening piece, and the positioning clamping piece is inserted into the positioning clamping groove to achieve connection of the buckling piece and the anchoring piece.

According to the scheme, the reliable connection between the steel member and the precast concrete member is realized through the buckle type connecting assembly, the anchor bars of the anchoring parts are embedded in the concrete when the precast concrete member is produced, and the body is exposed out of the surface of the precast concrete member; then fixing the buckling part on a fixing surface of the steel member; and finally, inserting the positioning clamping piece into the positioning clamping groove to realize that the steel structural member is suspended on the precast concrete member. In the connecting node, the steel component is a non-structural component and does not bear load; the precast concrete component is a structural member and is used for bearing the load of the steel structure. Consequently through buckle formula coupling assembling, can realize that quick hang the steel member on precast concrete member, realize the dry-type and connect, the on-the-spot does not have wet operation, and the efficiency of construction is high, and in case the later stage takes place to damage the change that conveniently carries out coupling assembling.

In addition to the above, in another improved aspect, the first member is provided with a connecting section steel, and the fixing surface is provided at an end portion of the connecting section steel connected to the second member. The I-shaped steel is adopted to be made into the connecting section steel, on one hand, the connecting section steel can be used as a supporting framework of the steel member, and the strength and integrity of the steel member are improved; on the other hand connect and set up the stationary plane on the shaped steel, fixed buckle spare on the stationary plane, the buckle spare is connected with the anchor assembly among the precast concrete component, connects shaped steel promptly and is connected with the precast concrete component after undertaking the weight of whole steel member, more reliable and non-deformable.

On the basis of the scheme, in another improved scheme, the first component is a steel structure bay window, and the second component is a prefabricated wall panel or a prefabricated column. Set up buckle spare respectively through the top side and the bottom side at steel construction bay window, can realize hanging steel construction bay window on two prefabricated wallboards or two prefabricated posts, for the dry-type connection, need not to pour the concrete.

On the basis of the scheme, in another improved scheme, the first component is a steel structure canopy, and the second component is a prefabricated floor slab or a prefabricated beam. Can realize hanging the steel construction canopy at a side end face of precast floor or precast beam through buckle formula coupling assembling two and above like this, installation operation is fairly simple, and is convenient for change.

On the basis of the scheme, in another improved scheme, the first component is a steel structure balcony, and the second component is a prefabricated floor slab or a prefabricated beam. The end face of the steel structure balcony hung on the outdoor side of the prefabricated floor slab or the prefabricated beam can be achieved through the two or more buckle type connecting components, and the connection is reliable.

The utility model discloses following beneficial effect has:

1. the utility model discloses a buckle formula coupling assembling, structure and simple manufacture, low in production cost, whole atress performance is good, connects the reliability high.

2. The assembled connecting node of the utility model makes full use of the good tensile and shear resistance of the steel member, and the steel member is hung on the precast concrete member through the buckle type connecting component, so that the assembled connecting node is reliable in stress and convenient to replace; concrete wet operation is not needed in an assembly site, a formwork is not needed, the construction cost is reduced, the construction steps are few, and the installation efficiency is high; the fault-tolerant rate of field assembly is high, the position of the steel member can be adjusted by adjusting the connection of the buckling member and the steel member, and the adjustment is convenient; the prefabricated concrete structure spare does not stretch out the reinforcing bar with non-structural part junction, and the production mould is simple, and the drawing of patterns is efficient, can promote the loading rate in the transportation stage.

Drawings

Fig. 1 is a schematic disassembled view of a snap-fit connecting assembly in embodiment 1;

fig. 2 is an assembled schematic view of the snap-fit connection assembly of example 1;

fig. 3 is a schematic structural view of the snap-fit connection assembly in embodiment 2;

FIG. 4 is a schematic view of a connection node between a bay window of a steel structure and a precast column in embodiment 3;

FIG. 5 is a vertical cross-sectional view of FIG. 4;

FIG. 6 is a schematic view showing a connection node of a steel structural balcony and a precast girder according to embodiment 4;

FIG. 7 is a schematic view of FIG. 6 at another angle;

FIG. 8 is a vertical cross-sectional view of FIG. 6;

FIG. 9 is a schematic view showing a connection node of a steel structural balcony and a prefabricated floor slab according to example 5;

fig. 10 is a schematic view of a connection node of the steel-structured canopy and the precast beam in embodiment 6;

fig. 11 is a schematic view of a connection node of a rigid structural canopy and a prefabricated floor in example 7.

Reference numerals:

1-Anchor 2-Snap-in 3-fastener

4-anchor bar 5-body 6-connecting plate

7-positioning fastener 8-bolt 9-nut

01-connecting component 02-steel structure bay window 03-prefabricated column

04-connection section steel 05-steel structure canopy 06-prefabricated floor slab

07-Steel structure balcony 08-precast beam 09-glass

Detailed Description

The following are provided as preferred embodiments of the present invention to aid in further understanding of the invention. It should be understood by those skilled in the art that the description of the embodiments of the present invention is exemplary only, and is not intended as limiting the inventive aspects.

Example 1

Referring to the schematic diagram of fig. 1, the snap-in connection assembly in the present embodiment includes an anchoring member 1, a snap-in member 2 and a fastening member 3, the anchoring member 1 includes a body 5 and an anchor bar 4, the snap-in member 2 includes a positioning snap-in member 7 and a connecting plate 6, the connecting plate 6 is fixedly connected with the fastening member 3, and the end of the connecting plate 6 is fixedly provided with the positioning snap-in member 7; the positioning clamping piece 7 is clamped with the body to realize the connection of the clamping piece 2 and the anchoring piece 1.

Referring to the schematic diagrams of fig. 1 and fig. 2, in a modified example of this embodiment, the body 5 is a cavity box structure with five surfaces enclosing an opening on the top surface, the vertical side surface of the body 5 includes a first surface and a second surface, the first surface is provided with an anchor bar 4, the second surface is vertically provided with a channel communicated with the inside and the top surface of the body 5, and the channel and the inner cavity of the body 5 form a positioning slot; the shape of the positioning clamping groove is matched with that of the positioning clamping piece, and the positioning clamping piece is inserted into the positioning clamping groove. The positioning clamping piece 7 of the clamping piece 2 is inserted into the positioning clamping groove of the anchoring piece 1 to realize clamping connection, so that the installation process is simple and the stress is reliable; after the positioning clamping piece 7 is inserted into the positioning clamping groove, the positioning clamping piece 7 is hooked on the positioning clamping groove to realize stress and connection, and compared with the point-shaped connection stress mode of a connecting sleeve or a bolt 8 and the like in the prior art, the positioning clamping piece is more reliable and firm.

Referring to the schematic illustration of fig. 1, in the modified example of the present embodiment, the anchor bars 4 are four straight bars arranged perpendicular to the body 5, and the straight bars are anchored in concrete to fix the anchor member 1 at a predetermined position of the prefabricated member. In the embodiment, the positioning clamping groove is a T-shaped clamping groove, and the positioning clamping piece 7 is a T-shaped clamping piece; the width of the T-shaped clamping piece is smaller than that of the T-shaped clamping groove and larger than that of the channel. Therefore, the T-shaped clamping piece can be ensured to be smoothly inserted into the T-shaped clamping groove. With the arrangement, the positioning clamping groove and the positioning clamping piece 7 are simple in structure and manufacture, and only the T-shaped clamping piece needs to be inserted into the T-shaped clamping groove during installation.

Referring to the schematic illustration of fig. 1, the anchor bar 4 and the fastener 2 in this embodiment are made of high-strength steel plates by integral molding, so as to ensure the structural strength of the connecting assembly.

Referring to the schematic diagrams of fig. 1 and fig. 2, in a modified embodiment of the present embodiment, two positioning slots are disposed on the second surface of the body 5, and a partition is disposed between the two positioning slots. The partition is arranged in the cavity of the body 5 and is connected with the first surface and the second surface. The vertical both sides end of connecting plate 6 all extends along the vertical direction and forms two location fastener 7, and two location fasteners 7 mutually support with two positioning groove cooperation. Set up like this, set up two positioning groove on the body 5, convenient and location fastener 7 between be connected, can further improve the reliability between the whole buckle formula coupling assembling. After two location fastener 7 are connected with two positioning slot, not only can improve the joint strength between anchor assembly 1 and the buckle spare 2, can also guarantee when one of them location fastener 7 damages that another location fastener 7 continues to be connected with positioning slot, reduces the potential safety hazard.

On the basis of the above embodiment, in another improved embodiment, the reserved space between the two positioning clips 7 is equal to the width of the partition between the two positioning card slots. By the arrangement, the two positioning clamping pieces 7 can be ensured to be smoothly and correspondingly inserted between the two positioning clamping grooves; the partition can further improve the structural strength of the body 5, and when the two positioning clamping pieces 7 are arranged on the clamping piece 2, the whole structure of the clamping piece 2 is firmer.

Referring to the schematic diagram of fig. 1, on the basis of the above embodiment, in another modified embodiment, the connecting plate 6 and the two T-shaped clamping pieces are enclosed to form a C-like shape and are integrally formed. Connecting plate 6 and two T type fastener integrated into one piece like this, intensity is high, anti performance is strong, and is not fragile, and the both ends of C style of calligraphy are T type fastener promptly, and after T type fastener and T type draw-in groove are connected, buckle 2 card is difficult for deviating from in anchor assembly 1.

Referring to the schematic illustration of fig. 1, on the basis of the above embodiment, in another modified embodiment, the connecting plate 6 is provided with four kidney-shaped holes, the fastener 3 comprises four bolts 8 and four nuts 9, one side of the bolt 8 where the screw end anchor 1 is located passes through the kidney-shaped holes, and the bolt 8 is fastened on the connecting plate 6 through the nuts 9. Thus, the fastener 3 is used for fixing the fastener 2 on the steel member; through setting up waist type hole, can realize the fine setting according to the position relation between adjusting bolt 8 and the connecting plate 6 when actual installation to eliminate the small error that brings when buckle formula coupling assembling produces, guarantee that the installation is accomplished smoothly.

Example 2

Referring to the schematic illustration of fig. 3, the snap-in connection assembly of the present embodiment is different from that of embodiment 1 in that: anchor bars 4 set up to four elbow muscle, and the elbow muscle is the L type reinforcing bar of perpendicular connection on the body, and four elbow muscle divide into about two sets of, the terminal extending direction of two sets of elbow muscle is opposite. Therefore, when the elbow reinforcement is embedded in the concrete, the anchoring capacity and the anti-pulling capacity between the anchor reinforcement and the concrete can be obviously enhanced, and the probability of the anchor reinforcement breaking away from the concrete is reduced. In other embodiments, the end of the anchor bar may be provided with an anchor head to further improve the anchoring ability of the anchor bar.

Example 3

Referring to the schematic diagrams of fig. 4 and 5, the present embodiment is an assembly type connection node, including a first member, a second member, and a snap-in connection assembly 01 as illustrated in embodiment 1, where the first member is a steel member, the second member is a precast concrete member, a side surface of the second member connected to the first member is a connection end surface, a side surface of the first member connected to the second member is a fixing surface, and a fixing hole is formed on the fixing surface; anchor bars 4 of the anchoring parts 1 are embedded in the second component, the body 5 is exposed out of the connecting end face, the buckling parts 2 are fixed on the fixing face through the fastening parts 3, and the positioning clamping parts 7 are inserted into the positioning clamping grooves to achieve connection of the buckling parts 2 and the anchoring parts 1. In this embodiment, the first member is a steel structure bay window 02, and the second member is a prefabricated column 03. The steel structure bay window 02 in the embodiment comprises a top plate, a bottom plate and enclosing side plates, wherein the top side edges of the enclosing side plates are connected with the top plate, and the bottom side edges of the enclosing side plates are connected with the bottom plate; wherein the enclosing side plate is glass 09 in this embodiment. All be provided with connection shaped steel 04 on roof and the bottom plate, the end face welding that connection shaped steel 04 and prefabricated post 03 are connected has the stationary plane, is provided with the fixed orifices on the stationary plane, the size of fixed orifices and the size cooperation of the bolt 8 of fastener 3. The indoor side of steel construction bay window 02 passes through buckle formula coupling assembling 01 to be fixed on two prefabricated posts 03, for the dry-type is connected, need not to pour the concrete.

In the embodiment, the reliable connection between the steel member and the precast concrete member is realized through the buckle type connecting assembly 01, the anchor bars 4 of the anchoring parts 1 are embedded in the concrete when the precast concrete member is produced, and the body 5 is exposed out of the surface of the precast concrete member; then the fastening piece 2 is fixed on the fixing surface of the steel member; and finally, inserting the positioning clamping piece 7 into the positioning clamping groove to realize that the steel structural member is suspended on the precast concrete member. In the connecting node, the steel component is a non-structural component and does not bear load; the precast concrete component is a structural member and is used for bearing the load of the steel structure. Consequently, through buckle formula coupling assembling 01, can realize that quick hang the steel member on precast concrete component, realize the dry-type and connect, the on-the-spot does not have wet operation, and the efficiency of construction is high, and in case the later stage takes place to damage the convenient change that carries out coupling assembling 01.

On the basis of the above embodiment, in another modified embodiment, the first member is provided with the connecting section steel 04, and the end of the connecting section steel 04 is provided with the fixing surface connected with the second member. Therefore, the I-shaped steel is adopted to manufacture the connecting section steel 04, on one hand, the connecting section steel 04 can be used as a supporting framework of a steel member, and the strength and the integrity of the steel member are improved; on the other hand connect and set up the stationary plane on shaped steel 04, fixed buckle spare 2 on the stationary plane, buckle spare 2 is connected with anchor assembly 1 in the precast concrete component, connects shaped steel 04 promptly and is connected with the precast concrete component after undertaking the weight of whole steel member, more reliable and non-deformable.

In other embodiments, steel construction bay window 02 links together with prefabricated wallboard, and specific connection structure is similar with this embodiment, and prefabricated wallboard and steel construction bay window 02 are placed perpendicularly, and the connection terminal surface of prefabricated wallboard is provided with anchor assembly 1, and body 5 exposes in connecting the terminal surface, and buckle spare 2 is fixed with steel construction bay window 02's stationary plane, then can realize being connected steel construction bay window 02 and prefabricated wallboard in inserting positioning slot with location fastener 7.

Referring to fig. 4 and 5, the installation process of the steel structure bay window 02 and the precast column 03 in the embodiment will be briefly described:

firstly, respectively producing a prefabricated column 03 and a steel structure bay window 02, embedding the anchor bars 4 of the anchoring piece 1 at the connecting end surface of the prefabricated column 03, and exposing the body 5 out of the connecting end surface; a through hole is formed in the fixing surface of the steel structure convex window 02;

then, hoisting and positioning the two prefabricated columns 03; the connecting plate 6 of the fastener 2 is tightly attached to the fixing surface of the steel structure bay window 02, a bolt 8 sequentially penetrates through a waist-shaped hole in the connecting plate 6 and a fixing hole in the fixing surface, and then the bolt 8 is fastened through a nut 9;

and finally, hoisting the steel structure bay window 02, and inserting the positioning clamping piece 7 of the clamping piece 2 into the positioning clamping groove on the prefabricated column 03.

Example 4

Referring to the schematic drawings of fig. 6 to 8, the present embodiment is an assembly type connection node, which includes a first member, a second member and a snap-in connection assembly 01 as illustrated in embodiment 1, wherein the first member is a steel structure balcony 07, and the second member is a precast beam 08. Therefore, the steel structure balcony 07 can be hung on the end face of the outdoor side of the precast beam 08 through the two or more buckle type connecting assemblies 01, and the connection is reliable.

Referring to fig. 6 to 8, the steel-structured balcony 07 of the present embodiment includes horizontal plates, side plates, and connection section steels 04. The three side plates are arranged on the top side of the horizontal plate in a surrounding mode, the three connecting section steels 04 are arranged on the bottom side of the horizontal plate, and fixing surfaces are welded on one sides, facing the precast beams 08, of the connecting section steels 04. The I-steel is adopted to manufacture the connecting section steel 04, and a web plate of the I-steel is vertical to the horizontal plate. Thus, the connecting section steel 04 plays a supporting role for the steel structure balcony 07. The fixing surfaces of the three connecting section steels 04 are respectively connected with a buckle part 2, and anchoring parts 1 are embedded in the positions of the precast beam 08 corresponding to the three connecting section steels 04. After the precast beam 08 is positioned, the steel structure balcony 07 is lifted, and the positioning clamping piece 7 of the clamping piece 2 is inserted into the positioning clamping groove on the precast beam 08, so that the steel structure balcony 07 can be hung on the precast beam 08.

The construction steps in this embodiment are similar to those in embodiment 3, and are not described herein again.

Example 5

Referring to the illustration of fig. 9, this embodiment is an assembled connection node comprising a first member, a second member and a snap-in connection assembly 01 as illustrated in embodiment 1, the first member being a steel structural balcony 07 and the second member being a prefabricated floor slab 06. The structure that anchor assembly 1 is pre-buried in prefabricated floor slab 06 is connected with steel construction balcony 07 is the same in being connected terminal surface steel construction balcony 07 with embodiment 4, and steel construction balcony 07 can realize through three buckle formula coupling assembling 01 with being connected of prefabricated floor slab 06, and the construction is simple, connects reliably.

Example 6

Referring to the schematic illustration of fig. 10, the assembled connection node in the present embodiment includes a first member, a second member, and the snap-in connection assembly 01 as illustrated in embodiment 1, where the first member is a steel structure canopy 05, and the second member is a precast beam 08. The structure of the precast beam 08 in this embodiment is the same as that in embodiment 4, and the description thereof is omitted. Steel construction canopy 05 includes the wavilized steel board and sets up at the three connection shaped steel 04 of wavilized steel board bottom, is provided with buckle spare 2 on the stationary plane of connection shaped steel 04, can realize hanging steel construction canopy 05 at a side end face of precast beam 08 through three buckle formula coupling assembling 01 like this, and the installation operation is fairly simple, and is convenient for change.

Example 7

Referring to the schematic illustration of fig. 11, the fabricated connecting node in this embodiment includes a first member, a second member, and a snap-in connecting assembly 01 as illustrated in embodiment 1, where the first member is a steel structure canopy 05, and the second member is a prefabricated floor slab 06. The connection method in this embodiment is similar to that in embodiment 6, and is not described herein again.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application and not for limiting the protection scope thereof, and although the present application is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: numerous variations, modifications, and equivalents will occur to those skilled in the art upon reading the present application and are within the scope of the claims as issued or as granted.

Claims (10)

1. The utility model provides a buckle formula coupling assembling, its characterized in that, includes anchor assembly, buckle spare and fastener, anchor assembly include the body and with this body coupling's anchor bar, buckle spare includes location fastener and connecting plate, the connecting plate with fastener fixed connection, the end fixing of connecting plate is provided with the location fastener, the location fastener with the body joint is in order to realize buckle spare with anchor assembly's connection.

2. The snap-in connection assembly according to claim 1, wherein the body is a cavity box structure with five sides enclosing an opening on the top surface, the vertical side surfaces of the body comprise a first side and a second side which are opposite, the first side is provided with the anchor bar, the second side is vertically provided with a channel which is communicated with the inside and the top surface of the body, and the channel and the inner cavity of the body form a positioning clamping groove; the positioning clamping groove is matched with the positioning clamping piece in shape, and the positioning clamping piece is inserted into the positioning clamping groove.

3. The snap-in connection assembly of claim 2, wherein the second face of the body is provided with two of the positioning slots, and a partition is provided between the two positioning slots.

4. A snap-in connection assembly according to claim 3, wherein the two vertical side ends of the connection plate extend in the vertical direction to form two positioning clips, and the two positioning clips are matched with the two positioning slots.

5. A snap-in connection assembly according to claim 4, wherein said connection plate is provided with a kidney-shaped hole, and said fastener comprises a bolt and a nut, the shank end of said bolt passing through said kidney-shaped hole and being fastened to said connection plate by said nut.

6. An assembled connection node comprising a first member, a second member and a snap-in connection assembly as claimed in any one of claims 1 to 5, wherein the first member is a steel member, the second member is a precast concrete member, the side of the second member connected to the first member is a connection end surface, and the side of the first member connected to the second member is a fixing surface; the anchor bar of the anchoring piece is embedded in the second component, the body is exposed out of the connecting end face, the buckling piece is fixed on the fixing face through the fastening piece, and the positioning clamping piece is clamped with the body.

7. The fabricated coupling node according to claim 6, wherein the first member is provided with a coupling section steel, and the fixing surface is provided at an end portion of the coupling section steel to which the second member is coupled.

8. The fabricated connecting node of claim 7, wherein the first member is a steel structural bay window and the second member is a prefabricated wall panel or a prefabricated column.

9. The fabricated connecting node of claim 7, wherein the first member is a steel structural canopy and the second member is a precast floor slab or a precast beam.

10. The fabricated connecting node of claim 7, wherein the first member is a steel structure balcony and the second member is a precast floor slab or a precast beam.

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