CN109750754B - Prefabricated wallboard connecting joint and construction method thereof - Google Patents
Prefabricated wallboard connecting joint and construction method thereof Download PDFInfo
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- CN109750754B CN109750754B CN201910048755.1A CN201910048755A CN109750754B CN 109750754 B CN109750754 B CN 109750754B CN 201910048755 A CN201910048755 A CN 201910048755A CN 109750754 B CN109750754 B CN 109750754B
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Abstract
The invention relates to a prefabricated wallboard connecting node which comprises a first prefabricated wallboard, a second prefabricated wallboard, a connecting box, a first connecting piece, a second connecting piece and a supporting block assembly, wherein the connecting box is arranged between the first prefabricated wallboard and the second prefabricated wallboard; the first connecting piece connects the connecting box with the first prefabricated wall board; the connecting box is provided with an adjusting hole along the height direction of the second prefabricated wall board, and the second connecting piece penetrates through the adjusting hole to be connected with the second prefabricated wall board; the top of the connecting box is provided with a limiting groove for placing the supporting component, the supporting component is clamped in the limiting groove, and one end of the supporting component extends out of the top of the connecting box and abuts against the second prefabricated wall plate; the supporting block assembly is arranged between the top of the connecting box and the second prefabricated wallboard, and the connecting box is provided with the adjusting hole, so that the butt joint position of the first prefabricated wallboard and the second prefabricated wallboard is adjusted, the continuity of horizontal joints is ensured, the building appearance and the waterproof quality of a building are not affected, and the construction method of the prefabricated wallboard connecting node is further provided.
Description
Technical Field
The invention relates to the technical field of fabricated building structures, in particular to a prefabricated wallboard connecting joint and a construction method thereof.
Background
In the existing fabricated building structure system, two adjacent prefabricated wall panels can be connected by adopting a connecting box. For guaranteeing joint strength, need vertically arrange a plurality of connecting boxes on a connection face, when the levelness between two adjacent prefabricated wallboards when the deviation appears, because of the mounted position of connecting box has arranged in advance, then be difficult to adjust prefabricated wallboard, finally influence the continuity of prefabricated wall body horizontal joint, influence building appearance and even influence the waterproof quality of building.
Disclosure of Invention
On the basis, the prefabricated wall panel connecting node and the construction method thereof are needed to solve the problems that due to the fact that the installation position of the connecting box is arranged in advance, two adjacent prefabricated wall panels are difficult to adjust, the continuity of horizontal joints of the prefabricated wall bodies is affected, the appearance of a building is affected, and even the waterproof quality of the building is affected.
The utility model provides a prefabricated wallboard connected node, includes adjacent first prefabricated wallboard and the prefabricated wallboard of second, its characterized in that still includes:
the connecting box is arranged between the first prefabricated wall board and the second prefabricated wall board;
the first connecting piece is arranged on one side, close to the first prefabricated wall board, of the connecting box and fixedly connects the connecting box with the first prefabricated wall board;
the second connecting piece is arranged on one side, close to the second prefabricated wall board, of the connecting box, an adjusting hole is formed in the connecting box along the height direction of the second prefabricated wall board, and the second connecting piece penetrates through the adjusting hole to be connected with the second prefabricated wall board;
the top of the connecting box is provided with a limiting groove for placing a detachable supporting component, the supporting component is clamped in the limiting groove, and one end of the supporting component extends out of the top of the connecting box and abuts against the second prefabricated wall plate;
the top of the connecting box and the second prefabricated wallboard are provided with a supporting block assembly.
The prefabricated wall connecting node comprises a connecting box and a first prefabricated wall board, wherein the connecting box is fixedly connected with the first prefabricated wall board through a first connecting piece, the second prefabricated wall board is placed on the adjacent side of the first prefabricated wall board, a supporting assembly is clamped into a limiting groove and abuts against the second prefabricated wall board, a supporting block assembly of a corresponding specification is selected according to the height value of the second prefabricated wall board required to be lifted in place by butting the first prefabricated wall board and the second prefabricated wall board, the second prefabricated wall board is lifted through the supporting assembly, the corresponding supporting block assembly is inserted between the connecting box and the second prefabricated wall board, after the prefabricated wall board is placed in place, the supporting assembly is taken out of the limiting groove, the second connecting piece penetrates through an adjusting hole of the connecting box to connect the connecting box with the second prefabricated wall board, and splicing of the first prefabricated wall board and the second prefabricated wall board is achieved.
Because of the connecting box has seted up the regulation hole along the prefabricated wallboard direction of height of second, at the in-process that utilizes the connecting box to connect adjacent first prefabricated wallboard and the prefabricated wallboard of second, can realize the regulation to the butt joint position of first prefabricated wallboard and the prefabricated wallboard of second, guarantee the continuity of first prefabricated wall body and the prefabricated wall body horizontal joint seam of second, do not influence building appearance, guarantee the waterproof quality of building.
Utilize supporting component to play the support regulating action to the position control of the prefabricated wallboard of second, meanwhile, utilize supporting block subassembly to carry out final supporting location to the prefabricated wallboard of second, treat that first prefabricated wallboard targets in place with the butt joint of the prefabricated wallboard of second after, take out supporting component, supporting block subassembly then pours along with the connecting box in the lump, prevent to take out the risk that takes place the prefabricated wallboard of second slip aversion behind the supporting component, also can practice thrift the cost to supporting component reuse simultaneously.
In one embodiment, the support block assembly includes a base block or a combination of a base block and at least one trim block.
In one embodiment, the height parameter of the fine adjustment cushion block comprises 1mm, 2mm and/or 3 mm.
In one embodiment, the base block and the fine tuning block are arc-shaped in cross section.
In one embodiment, a mounting through hole is formed in one side, close to the first prefabricated wall panel, of the connecting box, and the first connecting piece penetrates through the mounting through hole and is fixedly connected with the first prefabricated wall panel.
In one embodiment, the first connector and/or the second connector is a bolt.
In one embodiment, the supporting component comprises a supporting screw rod, a limiting nut and a supporting gasket, the supporting screw rod is clamped in the limiting groove, one end of the supporting screw rod extends out of the top of the connecting box and is sequentially connected with the limiting nut and the supporting gasket, the supporting gasket is abutted against the second prefabricated wall plate, and the other end of the supporting gasket is located in the connecting box and is connected with the limiting nut.
In one embodiment, the butt joint of the first prefabricated wall panel and the second prefabricated wall panel is provided with a receiving groove for receiving the connection box, the receiving groove is arranged towards the surface opening of the first prefabricated wall panel and the surface opening of the second prefabricated wall panel, and the connection box is arranged towards the opening side opening of the receiving groove.
A construction method of the prefabricated wallboard connecting joint comprises the following steps:
fixedly connecting the connecting box with the first prefabricated wall board by using a first connecting piece;
clamping a supporting component in a limiting groove at the top of the connecting box, wherein the part of the supporting component extending out of the limiting groove props against the second prefabricated wall plate;
selecting a supporting block assembly with a corresponding specification according to the height value of the first prefabricated wallboard and the second prefabricated wallboard which are butted in place and need to lift the second prefabricated wallboard;
operating the supporting assembly to lift the second prefabricated wall plate, and inserting the supporting block assembly between the top of the connecting box and the second prefabricated wall plate;
taking the supporting component out of the limiting groove;
and a second connecting piece is used for penetrating through the adjusting hole of the connecting box to be connected with the second prefabricated wall board.
According to the construction method of the prefabricated wall connecting node, the connecting box is provided with the adjusting holes, so that in the process of connecting the adjacent first prefabricated wall board and the second prefabricated wall board by using the connecting box, the butt joint position of the first prefabricated wall board and the second prefabricated wall board can be adjusted, the continuity of the horizontal joint of the first prefabricated wall body and the second prefabricated wall body is ensured, the building appearance is not influenced, and the waterproof quality of a building is ensured.
Utilize supporting component to play the support regulating action to the position control of the prefabricated wallboard of second, meanwhile, utilize supporting block subassembly to carry out final supporting location to the prefabricated wallboard of second, treat that first prefabricated wallboard targets in place with the butt joint of the prefabricated wallboard of second after, take out supporting component, supporting block subassembly then pours along with the connecting box in the lump, prevent to take out the risk that takes place the prefabricated wallboard of second slip aversion behind the supporting component, also can practice thrift the cost to supporting component reuse simultaneously.
In one embodiment, the cross section of the supporting block assembly is arc-shaped, the step of operating the supporting assembly to lift the second prefabricated wall panel further comprises the following steps of:
and operating the supporting block assembly, and enclosing the inner arc of the supporting block assembly on the peripheral side of the supporting assembly.
Drawings
FIG. 1 is a schematic structural view of a prefabricated wall panel connection joint in a construction process;
FIG. 2 is a schematic structural view of a prefabricated wall panel connection node;
fig. 3 is a schematic flow chart of a construction method of the prefabricated wall panel connection node.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, a prefabricated wall panel connection node includes a first prefabricated wall panel 10, a second prefabricated wall panel 20, a connection box 30, a first connection member 40, and a second connection member 50, where the first prefabricated wall panel 10 and the second prefabricated wall panel 20 are adjacently arranged, and the connection box 30 is disposed between the first prefabricated wall panel 10 and the second prefabricated wall panel 20 and is used for connecting the first prefabricated wall panel 10 and the second prefabricated wall panel 20.
The first connecting piece 40 is arranged on one side of the connecting box 30 close to the first prefabricated wall panel 10, and fixedly connects the connecting box 30 with the first prefabricated wall panel 10; second connecting piece 50 is located the connecting box 30 and is close to one side of second prefabricated wallboard 20, and adjusting hole 310 has been seted up along second prefabricated wallboard 20 direction of height to connecting box 30, and second connecting piece 50 passes adjusting hole 310 and is connected with second prefabricated wallboard 20.
The top of the connecting box 30 is provided with a limit groove 320 for placing the detachable support component 60, the support component 60 is clamped in the limit groove 320, and one end of the support component extends out of the top of the connecting box 30 and abuts against the second prefabricated wall panel 20; a support pad assembly 70 is provided between the top of the connection box 30 and the second prefabricated wall panel 20.
The prefabricated wall connecting node firstly uses the first connecting piece 40 to fixedly connect the connecting box 30 with the first prefabricated wall panel 10, second prefabricated wall panel 20 is then placed adjacent to first prefabricated wall panel 10, brace assembly 60 is snapped into retaining groove 320, against second prefabricated wall panel 20, selecting a corresponding supporting block assembly 70 according to the height value of the first prefabricated wall panel 10 and the second prefabricated wall panel 20 which are butted in place and need to lift the second prefabricated wall panel 20, lifting the second prefabricated wall panel 20 by using the supporting assembly 60, inserting the corresponding supporting block assembly 70 between the connecting box 30 and the second prefabricated wall panel 20, after the first prefabricated wall panel 10 and the second prefabricated wall panel 20 are placed in place, and taking out the supporting assembly 60 from the limiting groove 320, and fastening and connecting the connecting box 30 and the second prefabricated wall panel 20 by using the second connecting piece 50 to penetrate through the adjusting hole 310 of the connecting box 30, so as to splice the first prefabricated wall panel 10 and the second prefabricated wall panel 20.
Because of the connecting box 30 has seted up regulation hole 310 along the prefabricated wallboard 20 direction of height of second, the adjustment space has been reserved for the butt joint position of prefabricated wallboard 20 of second and first connecting wall board, consequently utilizing connecting box 30 to connect adjacent prefabricated wallboard 10 of first and second 20 of prefabricated wallboard, can realize the regulation to the butt joint position of prefabricated wallboard 10 of first and second 20 of prefabricated wallboard, guarantee the continuity of the horizontal seam of prefabricated wall body of first and second, do not influence architectural appearance, guarantee the waterproof quality of building.
Utilize supporting component 60 to play the support regulation effect to the position control of second prefabricated wallboard 20, meanwhile, utilize supporting block subassembly 70 to carry out final supporting location to second prefabricated wallboard 20, treat first prefabricated wallboard 10 and the butt joint of second prefabricated wallboard 20 back of targetting in place, take out supporting component 60, supporting block subassembly 70 is then pour along with connecting box 30 in the lump, the risk that takes place second prefabricated wallboard 20 slip aversion after preventing to take out supporting component 60, also can be to supporting component 60 reuse simultaneously, save cost.
In one embodiment, support block assembly 70 includes a base block 710 or a combination of base block 710 and at least one trim block 720. During use, according to the height value of the second prefabricated wall panel 20 to be lifted when the first prefabricated wall panel 10 and the second prefabricated wall panel 20 are butted in place, a supporting cushion block combination satisfying the height value is correspondingly selected, wherein the supporting cushion block combination may be a single foundation cushion block 710 or a combination of the foundation cushion block 710 and at least one fine adjustment cushion block 720. Specifically, to ensure the convenience of operation, the height of the base block 710 is equal to the length of the support member 60 protruding from the top of the junction box 30 in the initial state. Further, the cross sections of the foundation cushion block 710 and the fine adjustment cushion block 720 are both arc-shaped, and the cross sections of the concrete foundation cushion block 710 and the fine adjustment cushion block 720 are both semi-arc-shaped, so that the space between the connecting box 30 and the second prefabricated wall panel 20 is adapted, no additional protrusion is caused, and the influence on the appearance of the building is avoided.
In one embodiment, the height parameters of fine adjustment block 720 include 1mm, 2mm, and/or 3 mm. So, can select corresponding fine setting cushion 720 as required, minimize and use the quantity of fine setting cushion 720 at every turn, guarantee the reliability of support, prevent that second prefabricated wallboard 20 from taking place the risk of sliding displacement.
In one embodiment, a side of the connection box 30 close to the first prefabricated wall panel 10 is provided with a mounting through hole, and the first connecting member 40 passes through the mounting through hole and is tightly connected with the first prefabricated wall panel 10. Specifically, the first connecting member 40 may be a bolt, which penetrates through the installation through hole and is fastened to the threaded hole reserved in the first prefabricated wall panel 10 in a threaded manner, and the first connecting member 40 may be further welded to the connecting box 30, so as to ensure the connection strength between the connecting box 30 and the first prefabricated wall panel 10. To ensure the connection strength, the inner wall of the installation through hole may be provided with an internal thread to be threadedly coupled with the first connection member 40. Further, the number of the first connectors 40 may include at least two, which may be arranged at intervals in the vertical direction of the connection box 30, to improve the connection strength of the connection node.
In one embodiment, the second connector 50 is a bolt, which passes through the adjusting hole 310 and is screwed and fastened with a threaded hole reserved in the second prefabricated wall panel 20, so as to connect the connection box 30 and the second prefabricated wall panel 20. To ensure the connection strength, the inner wall of the adjusting hole 310 may be provided with an internal thread to be threadedly coupled with the second connecting member 50. Further, the number of the second connectors 50 may include at least two, which may be arranged at intervals in the vertical direction of the connection box 30, to improve the connection strength of the connection node.
In one embodiment, the supporting assembly 60 includes a supporting screw 610, a limiting nut 620 and a supporting washer 630, the supporting screw 610 is clamped in the limiting groove 320, one end of the supporting screw extends out of the top of the connecting box 30, and is connected with the limiting nut 620 and the supporting washer 630 in sequence, the supporting washer 630 abuts against the second prefabricated wall panel 20, and the other end is located in the connecting box 30 and is connected with the limiting nut 620.
In the using process, the supporting screw 610 is screwed with the two limiting nuts 620, the part of the supporting screw 610 located between the two limiting nuts 620 is clamped into the limiting groove 320, the two limiting nuts 620 are tightly abutted against the two sides of the connecting box 30, so that the supporting screw 610 is clamped in the limiting groove 320, one end of the supporting screw 610 extending out of the top of the connecting box 30 is connected with a supporting gasket 630, and the supporting gasket 630 is abutted against the second prefabricated wall panel 20. In the use, through the position of adjusting stop nut 620, reuse supporting screw 610 with prefabricated wallboard 20 lifting of second, for inserting supporting pad subassembly 70 provides operating space, easy and simple to handle, reliable. The supporting screw 610 is provided with a supporting pad 630 at one end abutting against the second prefabricated wall panel 20, so that the contact area between the supporting screw and the second prefabricated wall panel 20 is increased, and the abutting stability is good. Wherein, the length of the support assembly 60 extending out of the top of the connection box 30 in the initial state is the sum of the thicknesses of the support cushion block and the limit nut 620. In order to ensure the stability of the supporting component 60, a gasket penetrating the supporting screw 610 may be further disposed between the limiting nut 620 and the connection box 30.
In one embodiment, the butt joints of the first prefabricated wall panel 10 and the second prefabricated wall panel 20 are respectively opened with a receiving groove for receiving the connection box 30, the receiving groove is disposed towards the surface opening of the first prefabricated wall panel 10 and the surface opening of the second prefabricated wall panel 20, and the connection box 30 is disposed towards the opening side opening of the receiving groove. As shown in fig. 1, the opening of the receiving groove is aligned with the direction shown in the figure, and the connection box 30 is arranged toward the opening side of the receiving groove, so that the operation space is increased for workers. Further, in order to ensure the connection strength, a plurality of receiving grooves and corresponding connection boxes 30 are arranged at intervals along the butt joint of the first prefabricated wall panel 10 and the second prefabricated wall panel 20.
In one embodiment, a side of the connection box 30 opposite to the open side is provided with a viewing hole 330 for viewing the butt joint of the first prefabricated wall panel 10 and the second prefabricated wall panel 20. So, be convenient for know in real time whether first prefabricated wallboard 10 and second prefabricated wallboard 20 dock in place, carry out corresponding position adjustment again, improve construction quality.
Referring to fig. 1 to 3, a construction method of the prefabricated wall panel connection node includes the following steps:
s110, fixedly connecting the connecting box 30 with the first prefabricated wall panel 10 by using the first connecting piece 40;
s120, clamping a supporting component 60 into the limiting groove 320 at the top of the connecting box 30, wherein the part of the supporting component 60 extending out of the limiting groove 320 abuts against the second prefabricated wall panel 20;
s130, selecting a supporting block assembly 70 with a corresponding specification according to the height value of the first prefabricated wall board 10 and the second prefabricated wall board 20 which are butted in place and need to lift the second prefabricated wall board 20;
s140, operating the supporting assembly 60 to lift the second prefabricated wall panel 20, and inserting the supporting block assembly 70 between the top of the connecting box 30 and the second prefabricated wall panel 20;
s150, taking the supporting component 60 out of the limiting groove 320;
and S160, connecting the second prefabricated wall panel 20 with the second connector 50 through the adjusting hole 310 of the connection box 30.
According to the construction method of the prefabricated wall panel connecting node, the connecting box 30 is provided with the adjusting holes 310 along the height direction of the second prefabricated wall panel 20, and an adjusting space is reserved for the butt joint position of the second prefabricated wall panel 20 and the first prefabricated wall panel, so that in the process of connecting the adjacent first prefabricated wall panel 10 and the second prefabricated wall panel 20 by using the connecting box 30, the butt joint position of the first prefabricated wall panel 10 and the second prefabricated wall panel 20 can be adjusted, the continuity of horizontal joints of the first prefabricated wall body and the second prefabricated wall body is guaranteed, the building appearance is not affected, and the waterproof quality of a building is guaranteed.
Utilize supporting component 60 to play the support regulation effect to the position control of second prefabricated wallboard 20, meanwhile, utilize supporting block subassembly 70 to carry out final supporting location to second prefabricated wallboard 20, treat first prefabricated wallboard 10 and the butt joint of second prefabricated wallboard 20 back of targetting in place, take out supporting component 60, supporting block subassembly 70 is then pour along with connecting box 30 in the lump, the risk that takes place second prefabricated wallboard 20 slip aversion after preventing to take out supporting component 60, also can be to supporting component 60 reuse simultaneously, save cost.
In one embodiment, support pad assembly 70 has an arc-shaped cross-section, and the step of operating support assembly 60 to lift second prefabricated wall panel 20 further comprises the step of, after inserting support pad assembly 70 between the top of connection box 30 and second prefabricated wall panel 20:
and operating the supporting block assembly 70 to surround the inner arc of the supporting block assembly 70 outside the supporting assembly 60.
So, the cross section of supporting pad subassembly 70 all is the arcuation, specifically is half circular arc, adapts to the space between connecting box 30 and the prefabricated wallboard 20 of second, and extra protrusion is not avoided influencing the outward appearance of building.
Before the supporting component 60 is taken out of the limiting groove 320, the supporting component 60 is adjusted to the initial position, so that the second prefabricated wall panel 20 is prevented from shifting in the operation process, and the operation is stable and reliable.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a prefabricated wallboard connected node, includes adjacent first prefabricated wallboard and the prefabricated wallboard of second, its characterized in that still includes:
the connecting box is arranged between the first prefabricated wall board and the second prefabricated wall board;
the first connecting piece is arranged on one side, close to the first prefabricated wall board, of the connecting box and fixedly connects the connecting box with the first prefabricated wall board;
the second connecting piece is arranged on one side, close to the second prefabricated wall board, of the connecting box, an adjusting hole is formed in the connecting box along the height direction of the second prefabricated wall board, and the second connecting piece penetrates through the adjusting hole to be connected with the second prefabricated wall board;
the top of the connecting box is provided with a limiting groove for placing a detachable supporting component, the supporting component is clamped in the limiting groove, and one end of the supporting component extends out of the top of the connecting box and abuts against the second prefabricated wall plate;
the top of the connecting box and the second prefabricated wallboard are provided with a supporting block assembly.
2. The prefabricated wall panel connection node of claim 1, wherein said support pad assembly comprises a base pad or a combination of a base pad and at least one trim pad.
3. A prefabricated wall panel connection node according to claim 2, wherein the height parameter of the trimming block comprises 1mm, 2mm and/or 3 mm.
4. The prefabricated wall panel connection node of claim 2, wherein said base spacer and said trim spacer are each arcuate in cross-section.
5. The prefabricated wall panel connection node of claim 1, wherein a mounting through hole is formed in one side of the connection box close to the first prefabricated wall panel, and the first connecting member penetrates through the mounting through hole and is fixedly connected with the first prefabricated wall panel.
6. The prefabricated wall panel connection node of claim 1, wherein the first connector and/or the second connector are bolts.
7. The prefabricated wall panel connection node according to claim 1, wherein the support assembly comprises a support screw, a limit nut and a support gasket, the support screw is clamped in the limit groove, one end of the support screw extends out of the top of the connection box and is sequentially connected with the limit nut and the support gasket, the support gasket abuts against the second prefabricated wall panel, and the other end of the support gasket is located in the connection box and is connected with the limit nut.
8. The prefabricated wall panel connection node according to claim 1, wherein a receiving groove for receiving the connection box is formed at a joint of the first prefabricated wall panel and the second prefabricated wall panel, the receiving groove is formed towards a surface of the first prefabricated wall panel and a surface opening of the second prefabricated wall panel, and the connection box is arranged towards an opening side opening of the receiving groove.
9. A method of constructing a prefabricated wall panel connection node according to any one of claims 1 to 8, comprising the steps of:
fixedly connecting the connecting box with the first prefabricated wall board by using a first connecting piece;
clamping a supporting component in a limiting groove at the top of the connecting box, wherein the part of the supporting component extending out of the limiting groove props against the second prefabricated wall plate;
selecting a supporting block assembly with a corresponding specification according to the height value of the first prefabricated wallboard and the second prefabricated wallboard which are butted in place and need to lift the second prefabricated wallboard;
operating the supporting assembly to lift the second prefabricated wall plate, and inserting the supporting block assembly between the top of the connecting box and the second prefabricated wall plate;
taking the supporting component out of the limiting groove;
and a second connecting piece is used for penetrating through the adjusting hole of the connecting box to be connected with the second prefabricated wall board.
10. The method of constructing a prefabricated wall panel connection node of claim 9, wherein said support pad assembly is arcuate in cross-section, and wherein said step of operating said support assembly to raise said second prefabricated wall panel further comprises the step of, after inserting said support pad assembly between the top of said connection box and said second prefabricated wall panel:
and operating the supporting block assembly, and enclosing the inner arc of the supporting block assembly on the peripheral side of the supporting assembly.
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| CN201910048755.1A CN109750754B (en) | 2019-01-18 | 2019-01-18 | Prefabricated wallboard connecting joint and construction method thereof |
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| CN201910048755.1A CN109750754B (en) | 2019-01-18 | 2019-01-18 | Prefabricated wallboard connecting joint and construction method thereof |
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| CN109763586B (en) * | 2019-01-18 | 2024-05-14 | 湖南远大建工股份有限公司 | Prefabricated wallboard connecting node and construction method thereof |
| CN115126152B (en) * | 2022-08-11 | 2023-12-22 | 启东市筑城装配式建筑有限公司 | Prefabricated wallboard connecting node and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2869429B2 (en) * | 1995-11-29 | 1999-03-10 | コクヨ株式会社 | Panel coupling device |
| CN203361424U (en) * | 2013-07-19 | 2013-12-25 | 湖南省金为型材有限公司 | Steel keel frame for curtain wall door and window |
| CA2929259A1 (en) * | 2015-05-08 | 2016-11-08 | Nicholas Martel | Insulative building panels |
| CN205530714U (en) * | 2016-01-29 | 2016-08-31 | 中民筑友有限公司 | Installation node of wallboard connecting piece and wallboard |
| CN205577152U (en) * | 2016-01-29 | 2016-09-14 | 中民筑友有限公司 | Installation node of wallboard connecting piece and wallboard |
| CN205742559U (en) * | 2016-01-29 | 2016-11-30 | 中民筑友有限公司 | A kind of installation node of wall board connector and wallboard |
| CN205577126U (en) * | 2016-01-29 | 2016-09-14 | 中民筑友有限公司 | Installation node of wallboard connecting piece and wallboard |
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