CN215053986U - Assembly type connecting assembly and assembly type connecting node - Google Patents
Assembly type connecting assembly and assembly type connecting node Download PDFInfo
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- CN215053986U CN215053986U CN202120473695.0U CN202120473695U CN215053986U CN 215053986 U CN215053986 U CN 215053986U CN 202120473695 U CN202120473695 U CN 202120473695U CN 215053986 U CN215053986 U CN 215053986U
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Abstract
The utility model discloses an assembled coupling assembling includes anchor assembly, buckle spare, built-in fitting and fastener, and anchor assembly includes body and the anchor bar of being connected with the body, and buckle spare includes location fastener and connecting plate, and connecting plate and fastener fixed connection, the end fixing of connecting plate are provided with the location fastener, and the location fastener is connected in order to realize buckle spare and anchor assembly's connection with the body joint; the embedded part comprises an anchor plate, and a pre-embedded rib and an anchoring sleeve which are fixed on the surface of one side of the anchor plate, and the fastening piece penetrates through the connecting plate and then is connected with the anchoring sleeve. The utility model discloses an assembled connected node, including first prefabricated component, second prefabricated component and above-mentioned assembled coupling assembling, anchor assembly's anchor bar is pre-buried in the second prefabricated component, and the pre-buried muscle anchor of built-in fitting is in first prefabricated component, and the fastener is fixed in the anchor slab with buckle spare, location fastener and body joint. The assembled connecting component has good integral stress performance and high connection reliability.
Description
Technical Field
The utility model belongs to the technical field of the assembly type structure, concretely relates to assembled 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 assembly type connection assembly and an assembly type connection node to solve the technical problems of the prior art, such as large size, influence on indoor space, inconvenience in installation, etc., of the assembly type connection assembly, so as to achieve quick and convenient installation of a non-structural member, good overall stress performance, and high connection reliability.
The utility model has the following contents:
the utility model aims at providing a new assembled coupling assembling and assembled connected node to solve the assembled 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:
an assembled connecting assembly comprises an anchoring piece, a buckling piece, an embedded piece and a fastening piece, wherein the anchoring piece comprises a body and an anchor bar connected with the body, the buckling piece comprises a positioning clamping piece and a connecting plate, the connecting plate is fixedly connected with the fastening piece, the end part of the connecting plate is fixedly provided with the positioning clamping piece, and the positioning clamping piece is clamped with the body to realize the connection of the buckling piece and the anchoring piece; the embedded part comprises an anchor plate, and a pre-embedded rib and an anchoring sleeve which are fixed on the surface of one side of the anchor plate, and the fastening piece penetrates through the connecting plate and then is connected with the anchoring sleeve.
According to the assembly type connecting assembly, the embedded part and the anchoring part are respectively fixed in the two prefabricated components, the embedded part and the buckling part are fixed together, and then the positioning clamping part of the buckling part is clamped with the body to realize buckling type connection, so that the assembly type connecting assembly is simple in installation process and reliable in stress; after the positioning clamping piece is inserted into the positioning clamping groove, 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 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.
On the basis of the scheme, in another improved scheme, the second surface of the body is provided with two positioning clamping grooves, two vertical side ends of the connecting plate extend in the vertical direction to form two positioning clamping pieces, and the two positioning clamping pieces are matched with 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. 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 slot, 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 width of the positioning clamping piece is smaller than that of the positioning clamping groove and larger than that of the channel. Therefore, the positioning clamping piece can be ensured to be smoothly inserted into the positioning clamping groove.
On the basis of the scheme, in another improved scheme, the anchor bars or the embedded bars are straight bars or elbow bars or the tail ends of the anchor bars or the embedded bars 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, 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 location 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 location fastener promptly, and when location fastener and positioning groove connected the back, buckle spare card is difficult for deviating from in anchor assembly.
On the basis of the scheme, in another improved scheme, the anchoring sleeve is of a blind hole structure with internal threads arranged inside, the anchor plate is provided with a through hole, and the open end of the anchoring sleeve is aligned with the through hole. By means of the arrangement, the fastener and the anchoring sleeve achieve reliable connection between the fastener and the embedded part.
On the basis of the scheme, in another improved scheme, waist-shaped holes with the same number as the anchoring sleeves are formed in the connecting plate, and the fasteners sequentially penetrate through the waist-shaped holes and the through holes and then are connected with the anchoring sleeves. Therefore, the position relation between the fastening piece and the connecting plate can be adjusted according to actual installation, fine adjustment is achieved, small errors during production are eliminated, and the installation process is guaranteed to be completed smoothly.
The utility model also provides an assembled connected node, including first prefabricated component, second prefabricated component and as above-mentioned assembled coupling assembling, the side of second prefabricated component that is connected with the first prefabricated component is the connection terminal surface, the side of first prefabricated component that is connected with the second prefabricated component is the stationary plane; the anchor bars of the anchoring parts are embedded in the second prefabricated part, the body is exposed out of the connecting end face, the embedded bars of the embedded parts are anchored in the first prefabricated part, the anchor plate is exposed out of the fixing face, the fastening parts fix the buckling parts on the anchor plate, and the positioning clamping parts are clamped with the body.
In the assembly type connecting node, the reliable connection between the two prefabricated components is realized through the assembly type connecting assembly, the anchor bars of the anchoring parts are embedded in the concrete when the first prefabricated component is produced, and the body is exposed out of the surface of the prefabricated concrete component; fixing the embedded ribs of the embedded part in the concrete when producing the second prefabricated part, and then fixedly connecting the buckling part with the embedded part; and finally, inserting the positioning clamping piece into the positioning clamping groove. In the assembly type connecting node, the second prefabricated part is a non-structural part and does not bear load; the first prefabricated part is a structural part and is used for bearing the load of the second prefabricated part. Consequently through assembled coupling assembling, can realize that quick hang the non-structure spare on the structure, 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.
On the basis of the scheme, in another improved scheme, the first prefabricated part is a prefabricated bay window, and the second prefabricated part is a prefabricated beam or a prefabricated floor slab.
On the basis of the scheme, in another improved scheme, the first prefabricated part is a prefabricated wall board, and the second prefabricated part is a prefabricated beam or a prefabricated floor slab.
The utility model discloses following beneficial effect has:
1. the utility model discloses an assembled coupling assembling adopts steel to make, structure and simple manufacture, low in production cost, and whole atress performance is good, connects the reliability height.
2. The assembly type connecting node of the utility model makes full use of the good tensile and shear resistance of the assembly type connecting component, and the second prefabricated component is hung on the first prefabricated component through the assembly type connecting component, so that the assembly type 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; first prefabricated component and second prefabricated component do not all stretch out the reinforcing bar, 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 disassembled schematic view of a fabricated connecting assembly in example 1;
fig. 2 is a schematic view of the fabricated connecting assembly of example 1 after being assembled;
fig. 3 is a schematic structural view of a fabricated connecting assembly in embodiment 2;
FIG. 4 is a schematic view of a connection node between a prefabricated bay window and a prefabricated beam in embodiment 3;
FIG. 5 is a vertical cross-sectional view of FIG. 4;
fig. 6 is a schematic view of a connection node of a prefabricated bay window and a prefabricated floor slab in example 4.
Reference numerals:
1-anchoring part 2-buckling part 3-embedded part
4-anchor bar 5-body 6-connecting plate
7-positioning fastener 8-bolt 9-anchoring sleeve
10-embedded bar 11-anchor plate 12-positioning clamping groove
01-connecting component 02-prefabricated bay window 03-prefabricated beam
04-prefabricated floor
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 diagrams of fig. 1 and fig. 2, the assembly type connecting assembly in the embodiment 1 includes an anchor 1, a fastener 2, an embedded part 3 and a fastener, wherein the anchor 1 includes a body 5 and an anchor bar 4; the buckle piece 2 comprises a positioning clamping piece 7 and a connecting plate 6, the connecting plate 6 is fixedly connected with the fastening piece, and the positioning clamping piece 7 is fixedly arranged at the end part of the connecting plate 6; the positioning clamping piece 7 is clamped with the body to realize the connection of the clamping piece 2 and the anchoring piece 1; the embedded part 3 comprises an anchor plate 11, and an embedded rib 10 and an anchoring sleeve 9 which are fixed on one side surface of the anchor plate 11, and the fastening piece penetrates through the connecting plate 6 and then is connected with the anchoring sleeve 9. Adopt bolt 8 as the fastener in this embodiment, the screw end of bolt 8 is provided with the external screw thread with the internal thread matched with of anchor sleeve 9, can carry out threaded connection after inserting bolt 8's screw end in anchor sleeve 9 like this.
Referring to fig. 1, in a modified example of this embodiment, the vertical side of the body 5 includes a first surface and a second surface, the first surface is provided with the anchor bar 4, the second surface is vertically provided with the positioning slot 12, and the positioning clip 7 is inserted into the positioning slot 12. The assembly type connecting assembly in the embodiment is integrally formed by adopting a steel plate, the embedded part 3 and the anchoring part 1 are respectively fixed in two prefabricated components, the embedded part 3 and the buckling part 2 are fixed together, and then the positioning clamping part 7 of the buckling part 2 is inserted into the positioning clamping groove 12 of the anchoring part 1 to realize buckling type connection, so that the assembly type connecting assembly is simple in installation process and reliable in stress; after the positioning clamping piece 7 is inserted into the positioning clamping groove 12, the positioning clamping piece 7 is hooked on the positioning clamping groove 12 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 through a connecting sleeve or a bolt 8 and the like.
Referring to the schematic diagram of fig. 1, the body 5 in this embodiment is a cavity box structure with five surfaces enclosing and an open top surface, a channel communicated with the inside and the top surface of the body 5 is vertically arranged on the second surface of the body 5, and the channel and the inner cavity of the body 5 form a positioning slot 12.
Referring to the schematic diagram of fig. 1, on the basis of the present embodiment, in another modified embodiment, the second surface of the body 5 is provided with two positioning slots 12, two vertical side ends of the connecting plate 6 extend in a vertical direction to form two positioning latches 7, and the two positioning latches 7 are matched with the two positioning slots 12. The partition is arranged in the cavity of the body 5 and is connected with the first surface and the second surface. Thus, the body 5 is provided with the two positioning clamping grooves 12, so that the positioning clamping piece 7 can be conveniently connected, and the reliability of the whole buckle type connecting assembly 01 can be further improved. Not only can improve the joint strength between anchor assembly 1 and buckle spare 2, can also guarantee when one of them location fastener 7 damages, another location fastener 7 continues to be connected with positioning groove 12, reduces the potential safety hazard.
On the basis of the above embodiment, in another modified embodiment, the positioning slot 12 is a T-shaped slot, and the positioning clip 7 is a T-shaped clip. With the arrangement, the positioning clamping groove 12 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.
On the basis of the above embodiment, in another improved embodiment, the width of the positioning clamping piece is smaller than that of the positioning clamping groove and larger than that of the channel. Therefore, the positioning clamping piece can be ensured to be smoothly inserted into the positioning clamping groove.
Referring to the schematic illustrations of fig. 1 and 2, in this embodiment, the anchor bars 4 and the embedded bars 10 are each provided in the form of straight bars. Wherein, the first surface of the body 5 is provided with four straight ribs, and the anchor plate 11 is provided with four straight ribs. In other embodiments, the anchor bars 4 and the embedded bars 10 may also be provided with elbow bars or anchor heads at the ends, so that the anchoring force of the anchor bars and the embedded bars in concrete can be enhanced, and the anti-pulling capability can be improved.
Referring to the schematic diagram of fig. 1, the connecting plate 6 and the two positioning clamping pieces are enclosed to form a C-like shape and are integrally formed. Connecting plate 6 and two location fastener integrated into one piece, intensity is high, anti performance is strong, and is not fragile, and the both ends of C style of calligraphy are location fastener promptly, and after location fastener and positioning groove were connected, buckle 2 card was difficult for deviating from in anchor assembly 1.
Referring to the schematic illustration of fig. 1, in the present embodiment, the anchoring sleeve 9 is a blind hole structure with an internal thread, and the anchor plate 11 is provided with a through hole, and the open end of the anchoring sleeve 9 is aligned with the through hole. With this arrangement, a reliable connection between the snap-in part 2 and the embedment part 3 is achieved by means of the fastening element and the anchoring sleeve 9. In this embodiment, two anchoring sleeves 9 are arranged on the anchor plate 11, and the length of the two anchoring sleeves 9 is smaller than that of the straight ribs. During production, the straight ribs and the anchoring sleeves 9 can be welded on the anchoring plate 11 by welding.
Referring to the schematic diagram of fig. 1, on the basis of the above embodiment, in another modified embodiment, the connecting plate 6 is provided with waist-shaped holes with the same number as the anchoring sleeves 9, and the fasteners sequentially pass through the waist-shaped holes and the through holes and then are connected with the anchoring sleeves 9. Therefore, the position relation between the fastening piece and the connecting plate 6 can be adjusted according to actual installation, fine adjustment is achieved, small errors during production are eliminated, and the installation process is guaranteed to be completed smoothly.
Example 2
Referring to the schematic illustration of fig. 3, the structure of the assembly type connecting assembly in the present embodiment is substantially the same as that of the assembly type connecting assembly in embodiment 1, except that: the pre-buried ribs 10 are provided as elbow ribs. The elbow muscle is the L shaped steel muscle of perpendicular connection on anchor slab 11, and four elbow muscle divide into two sets of from top to bottom, and 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 4 and the concrete can be obviously enhanced, and the probability of the anchor reinforcement 4 separating from the concrete is reduced. In other embodiments, the end of the anchor bar 4 may be provided with an anchor head to further improve the anchoring ability of the anchor bar 4.
In other embodiments, the anchoring ribs may also be provided as bent ribs or in a pattern with anchor plates 11; or the embedded ribs 10 or the anchoring ribs are provided in two left and right groups, or the ends are provided in a curved shape.
Example 3
Referring to the schematic diagrams of fig. 4 and 5, the present embodiment provides an assembly type connection node, including a first prefabricated component, a second prefabricated component, and an assembly type connection assembly 01 as shown in embodiment 2, where a side surface of the second prefabricated component connected to the first prefabricated component is a connection end surface, and a side surface of the first prefabricated component connected to the second prefabricated component is a fixing surface; the anchor bars 4 of the anchoring parts 1 are embedded in the second prefabricated part, the body 5 is exposed out of the connecting end face, the embedded bars 10 of the embedded parts 3 are anchored in the first prefabricated part, the anchor plate 11 is exposed out of the fixing face, the fastening parts fix the buckling parts 2 on the anchor plate 11, and the positioning clamping parts 7 are inserted into the positioning clamping grooves 12. In this embodiment, the first prefabricated component is a prefabricated bay window 02, and the second prefabricated component is a prefabricated beam 03.
Referring to fig. 4 and 5, the installation process of the prefabricated bay window 02 and the prefabricated beam 03 in the embodiment will be briefly described:
firstly, producing a precast beam 03, and embedding the anchor bars 4 of the anchoring parts 1 in concrete at the connecting end surface of the precast beam 03, wherein the body 5 is exposed out of the connecting end surface; producing the prefabricated bay window 02, anchoring the embedded ribs 10 of the embedded parts 3, the anchoring sleeves 9 and the anchor plates 11 in the concrete of the fixing surface of the prefabricated bay window 02, exposing the opening ends of the anchoring sleeves 9, sequentially penetrating the waist-shaped holes in the connecting plates 6 and the through holes in the anchor plates 11 by fasteners, and then connecting the fasteners with the anchoring sleeves 9 in a threaded manner;
then, hoisting and positioning the precast beam 03;
and finally, hoisting the prefabricated bay window 02, and inserting the positioning clamping piece 7 of the clamping piece 2 into the positioning clamping groove 12 on the prefabricated beam 03.
The assembly type connecting node realizes reliable connection between two prefabricated components through the assembly type connecting component 01, anchor bars 4 of anchoring parts 1 are embedded in concrete when a first prefabricated component is produced, and a body 5 is exposed out of the surface of the prefabricated concrete component; fixing the embedded ribs 10 of the embedded part 3 in concrete when producing the second prefabricated part, and then fixedly connecting the buckle part 2 with the embedded part 3; and finally, inserting the positioning clamping piece 7 into the positioning clamping groove 12. In the assembly type connecting node, the second prefabricated part is a non-structural part and does not bear load; the first prefabricated part is a structural part and is used for bearing the load of the second prefabricated part. Consequently through assembled coupling assembling 01, can realize that quick hang the non-structure spare on the structure, 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.
Example 4
Referring to the schematic of fig. 6, this embodiment provides a fabricated connecting node, where the first prefabricated component is a prefabricated bay window 02 and the second prefabricated component is a prefabricated floor slab 04, which are connected together by a fabricated connecting component 01 in embodiment 2. The anchoring piece 1 is anchored on the connecting end face of the prefabricated floor slab 04, the embedded part 3 is anchored on the fixing face of the indoor side of the prefabricated bay window 02, and after the buckling piece 2 is connected with the embedded part 3, the prefabricated bay window 02 is lifted, the positioning clamping piece 7 is inserted into the positioning clamping groove 12 of the anchoring piece 1, and the prefabricated bay window 02 can be hung on the prefabricated floor slab 04. Thus, two assembled connecting assemblies 01
The construction steps in this embodiment are basically the same as those in embodiment 3, and are not described herein again.
In other embodiments, the first prefabricated element is a prefabricated wall panel and the second prefabricated element is a prefabricated beam 03 or a prefabricated floor 04.
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. An assembled connecting assembly is characterized by comprising an anchoring piece, a buckling piece, an embedded piece and a fastening piece, wherein the anchoring piece comprises a body and an anchor bar connected with the body, the buckling piece comprises a positioning clamping piece and a connecting plate, the connecting plate is fixedly connected with the fastening piece, the end part of the connecting plate is fixedly provided with the positioning clamping piece, and the positioning clamping piece is clamped with the body to realize the connection of the buckling piece and the anchoring piece; the embedded part comprises an anchor plate, and a pre-embedded rib and an anchoring sleeve which are fixed on the surface of one side of the anchor plate, and the fastening piece penetrates through the connecting plate and then is connected with the anchoring sleeve.
2. The assembly-type connecting 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 surface of the body comprises 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 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 assembly type connecting assembly according to claim 2, wherein the second surface of the body is provided with two positioning slots, two vertical side ends of the connecting plate extend in a vertical direction to form two positioning clamping pieces, and the two positioning clamping pieces are matched with the two positioning slots.
4. The modular connection assembly of claim 3, wherein the width of the alignment catch is less than the width of the alignment slot and greater than the width of the channel.
5. Assembly type connection assembly according to claim 4, wherein the anchor bar or the pre-embedded bar is a straight bar or an angled bar or is provided with an anchor head at the end.
6. An assembly-type connection assembly according to any one of claims 1 to 5, wherein the anchoring sleeve is of blind bore construction with internal screw threads provided therein, and wherein the anchor plate is provided with a through bore, the open end of the anchoring sleeve being aligned with the through bore.
7. The assembly type connecting assembly as claimed in claim 6, wherein the connecting plate is provided with waist-shaped holes with the same number as the anchoring sleeves, and the fasteners pass through the waist-shaped holes and the through holes in sequence and then are connected with the anchoring sleeves.
8. An assembly type connecting node, comprising a first prefabricated component, a second prefabricated component and the assembly type connecting component as claimed in any one of claims 1 to 7, wherein the side surface of the second prefabricated component connected with the first prefabricated component is a connecting end surface, and the side surface of the first prefabricated component connected with the second prefabricated component is a fixing surface; the anchor bars of the anchoring parts are embedded in the second prefabricated part, the body is exposed out of the connecting end face, the embedded bars of the embedded parts are anchored in the first prefabricated part, the anchor plate is exposed out of the fixing face, the fastening parts fix the buckling parts on the anchor plate, and the positioning clamping parts are clamped with the body.
9. The fabricated connecting node of claim 8, wherein the first prefabricated component is a prefabricated bay window and the second prefabricated component is a prefabricated beam or a prefabricated floor slab.
10. The fabricated connecting node of claim 8, wherein the first prefabricated component is a prefabricated wall panel and the second prefabricated component is a prefabricated beam or a prefabricated floor slab.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120473695.0U CN215053986U (en) | 2021-03-04 | 2021-03-04 | Assembly type connecting assembly and assembly type connecting node |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120473695.0U CN215053986U (en) | 2021-03-04 | 2021-03-04 | Assembly type connecting assembly and assembly type connecting node |
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| CN215053986U true CN215053986U (en) | 2021-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541478A (en) * | 2022-03-29 | 2022-05-27 | 中建丝路建设投资有限公司 | Adjustable wedge type fastening joint applicable to assembly type pipe gallery, pipe gallery and assembly method of pipe gallery |
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2021
- 2021-03-04 CN CN202120473695.0U patent/CN215053986U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541478A (en) * | 2022-03-29 | 2022-05-27 | 中建丝路建设投资有限公司 | Adjustable wedge type fastening joint applicable to assembly type pipe gallery, pipe gallery and assembly method of pipe gallery |
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Effective date of registration: 20220104 Address after: 5 / F, office building 2, Zhongmin zhuyou Co., Ltd., No. 10, Zhongshi Road, shaping street, Kaifu District, Changsha City, Hunan Province, 410000 Patentee after: Zhuyou Zhizao Technology Investment Co., Ltd Address before: 10 Zhongshi Road, shaping street, Kaifu District, Changsha City, Hunan Province Patentee before: Zhuyou Zhizao Technology Industry Group Co.,Ltd. |