CN115749043A - Assembled building wallboard connected node structure - Google Patents
Assembled building wallboard connected node structure Download PDFInfo
- Publication number
- CN115749043A CN115749043A CN202211503714.5A CN202211503714A CN115749043A CN 115749043 A CN115749043 A CN 115749043A CN 202211503714 A CN202211503714 A CN 202211503714A CN 115749043 A CN115749043 A CN 115749043A
- Authority
- CN
- China
- Prior art keywords
- prefabricated
- wallboard
- prefabricated wallboard
- extrusion block
- outer side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses an assembled building wallboard connecting node structure which comprises a floor slab and a prefabricated wallboard, wherein a plurality of bottom layer embedded steel bars are uniformly and fixedly arranged on the outer side surface of the upper end of the floor slab, transverse structure reinforcing steel bars are arranged in the prefabricated wallboard in the horizontal direction, vertical structure reinforcing steel bars are arranged in the prefabricated wallboard in the vertical direction, and a hoisting fixing mechanism capable of fixing after hoisting is arranged between the floor slab and the prefabricated wallboard. The invention has good use effect, can automatically finish the fixation of the prefabricated wall panel after the prefabricated wall panel is hoisted outside through the hoisting and fixing mechanism, does not need to additionally use external supports, and can automatically connect the adjacent prefabricated wall panels together through structural parts after the adjacent prefabricated wall panels are hoisted through the automatic connecting mechanism, thereby improving the subsequent integral structural strength, needing no manual additional connecting steel bars and being more convenient to use.
Description
Technical Field
The invention relates to the technical field of prefabricated wallboards, in particular to a connecting node structure of an assembly type building wallboard.
Background
The reinforced concrete plate-shaped member for building assembly, referred to as a wallboard or a wall plate, is processed and manufactured in a prefabrication plant (field) or a building site. The prefabricated concrete wallboard is adopted to build the assembled large-plate building, so that the factory and mechanical construction degree can be improved, the field wet operation is reduced, the field labor is saved, the seasonal influence is overcome, and the building construction period is shortened.
The method is characterized in that the prefabricated wall boards are installed basically by the following steps of firstly hoisting the prefabricated wall boards produced by prefabrication by a machine, then aligning holes with vertical steel bars at the lower layer, putting down the wall boards after the holes are aligned, placing the prefabricated wall body in place, at the moment, because grouting is not carried out in the wall boards, the wall boards are not stable enough, temporary supports are required to be installed at four corners of each wall board, grouting is carried out after the temporary supports are safely completed, grouting is carried out at the connecting positions between the lower end inside the prefabricated wall boards and a floor slab during grouting, then grouting is carried out between two adjacent wall boards, and when grouting is carried out between two adjacent wall boards at the moment, because no steel bars are connected between the adjacent wall boards, a worker is required to additionally add steel bars between the adjacent wall boards before grouting, tie up the steel bars, and then grouting is carried out, and the installation of the prefabricated wall boards can be completed after concrete is solidified for about 6 hours.
Aiming at the prior art, the prior art has the following disadvantages:
1. after the prefabricated wall body is hoisted, after the hole alignment of the lower layer of vertical steel bars is finished, temporary supports are required to be installed at four corners of each wallboard to ensure the stability of the wallboards, but at least four supports are installed, and the subsequent wallboards are required to be disassembled after grouting is finished, so that the whole process is very troublesome, and a wallboard connecting structure which does not need to be subjected to temporary support after hoisting is absent at present;
2. the prefabricated wall body of right among the prior art is because hoist and mount reason, does not have the steel bar connection between the adjacent wallboard when just hoist and mount are accomplished, needs the staff additionally to add the reinforcing bar between the adjacent wallboard before the grout, carries out tying up of reinforcing bar for two independent and adjacent wallboards can be connected an organic whole and grout again, and work efficiency is still lower, influences whole engineering progress.
Disclosure of Invention
The present invention is directed to a prefabricated building wall panel connection node structure, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an assembly type structure wallboard connected node structure, includes floor and prefabricated wallboard, floor upper end outside surface is even fixed and is provided with a plurality of bottom embedded steel bars, the inside horizontal direction of prefabricated wallboard is provided with transverse structure reinforcing bar, the inside vertical direction of prefabricated wallboard is provided with vertical structure reinforcing bar, be provided with between floor and the prefabricated wallboard and carry out the hoist and mount fixed establishment who fixes after the hoist and mount is accomplished, be provided with between the prefabricated wallboard and hoist and mount the automatic connection mechanism who can two prefabricated wallboards of automatic connection after accomplishing.
Preferably, the grouting cavity is formed in the lower end inside the prefabricated wallboard, cement is filled in the grouting cavity, and the prefabricated wallboard and the floor slab can be stably fixed together by matching with the bottom layer embedded steel bars.
Preferably, the hoisting and fixing mechanism comprises a through hole, pre-buried hollow steel pipes and a structure reinforcing upright post, the through hole is formed between a transverse structure reinforcing steel bar and a vertical structure reinforcing steel bar in the prefabricated wall plate, the pre-buried hollow steel pipes are fixedly arranged in the through hole, and the structure reinforcing upright post is fixedly arranged between bottom layer pre-buried steel bars at the upper end of the floor slab; can accomplish the fixed of prefabricated wallboard automatically after the hoist and mount outside the prefabricated wallboard through hoist and mount fixed establishment, establish the inside through-hole cover of prefabricated wallboard at the structure enhancement stand outside surface during hoist and mount, the through-hole is established completely at the structure enhancement stand outside surface after the hoist and mount is accomplished to prefabricated wallboard, so support through the structure enhancement stand cooperate the fixed of the automatic prefabricated wallboard of accomplishing of pre-buried hollow steel pipe, need not additionally to use outside to support.
Preferably, the outer side surface of the lower end of the through hole is provided with a horn mouth, and the structure reinforcing upright post can be conveniently inserted into the embedded hollow steel pipe through the horn mouth.
Preferably, the breach is seted up on structure enhancement stand outside surface, can insert the inside back of pre-buried hollow steel pipe through the breach at structure enhancement stand and leave sufficient gap, thereby can conveniently pour into cement mud into to the space between pre-buried hollow steel pipe and the structure enhancement stand, then inside cement can enter into the slip casting cavity along the gap, not only make stable connection between pre-buried hollow steel pipe and the structure enhancement stand this moment, can also make the inside cement that is full of slip casting cavity, cooperation bottom embedded steel bar can be so that stable fixing is in the same place between prefabricated wallboard and the floor this moment.
Preferably, the automatic connecting mechanism comprises a reinforcing sleeve, a connecting plate, a spring, a first extrusion block and a second extrusion block, the reinforcing sleeve is sleeved on the outer side surface of the reinforcing steel bar of the transverse structure on the left side, the connecting plate is fixedly arranged on the outer side surface of the reinforcing sleeve, the spring is arranged between the connecting plate and the prefabricated wall plate, the first extrusion block is fixedly arranged on the outer side surface of the connecting plate, and the second extrusion block is fixedly arranged at the lower end of the prefabricated wall plate on the right side; after hoisting of adjacent prefabricated wallboards can be completed through the automatic connecting mechanism, the adjacent prefabricated wallboards are automatically connected together through structural parts, so that the strength of a subsequent integral structure can be improved, connecting steel bars do not need to be supplemented manually, the use is convenient, the concrete operation steps are that the left prefabricated floor slab is hoisted and installed firstly, after the left prefabricated floor slab is hoisted and installed and fixed, the prefabricated floor slab on the right side is hoisted and installed again, when the prefabricated floor slab on the right side moves downwards, the second extrusion block can be in contact with the inclined plane of the first extrusion block firstly, then, the first extrusion block and the reinforcing sleeve can be extruded to move downwards along with the downward movement of the second extrusion block, the second extrusion block can be in contact with the vertical surface of the first extrusion block all the time along with the downward movement of the prefabricated floor slab and the second extrusion block, so that the position of the fixing sleeve can be ensured not to move, after the hoisting on the right side is fixed, when the upper end of the structure reinforcing upright post is completely sleeved with the first extrusion block and the second extrusion block to move, the first extrusion block and the second extrusion block can be staggered, at the moment, the first extrusion block and the reinforcing sleeve can be reset under the action of a spring, so that the reinforcing sleeve can be sleeved on the right side of the transverse structure reinforcing steel bars, so that the two prefabricated wallboards can be directly grouted into a whole, and the prefabricated wallboards can be directly grouted into a whole.
Preferably, an inclination angle is formed in the upper end of the outer side surface of the first extrusion block, an inclination angle is formed in the outer side surface of the lower end of the second extrusion block, and the inclination angle of the first extrusion block is extruded through the inclination angle of the second extrusion block, so that the movable plate and the reinforcing sleeve can move leftwards.
Preferably, the outer side surface of the reinforcing sleeve is provided with a through groove, so that cement can enter and be filled conveniently when grouting is performed through the through groove, and the overall structural strength of the device can be improved.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, during hoisting, the through hole in the prefabricated wallboard is sleeved on the outer side surface of the structure-reinforced upright post, and the through hole is completely sleeved on the outer side surface of the structure-reinforced upright post after the prefabricated wallboard is hoisted, so that the prefabricated wallboard is automatically fixed by matching the support of the structure-reinforced upright post with the embedded hollow steel pipe, and no external support is required.
2. When the left precast floor slab is hoisted and installed, the right precast floor slab is hoisted and installed after the left precast floor slab is hoisted and installed and fixed, when the right precast floor slab moves downwards, the second extrusion block is firstly contacted with the inclined surface of the first extrusion block, then the first extrusion block and the reinforcing sleeve can be extruded to move along with the downward movement of the second extrusion block, then the second extrusion block can be always contacted with the vertical surface of the first extrusion block along with the downward movement of the precast floor slab and the second extrusion block, so that the position of the fixing sleeve can be ensured to be fixed, after the right precast floor slab is hoisted and fixed, the first extrusion block and the second extrusion block are staggered, at the moment, the first extrusion block and the reinforcing sleeve can be reset under the action of the spring, so that the reinforcing sleeve can be sleeved with the right transverse structure reinforcing steel bar, the left precast floor slab and the right precast floor slab are connected into a whole, and subsequent direct grouting can be carried out, so that the subsequent overall structural strength can be improved, the reinforcing steel bar does not need to be connected manually, and the use is more convenient.
3. The grouting is carried out after the hoisting is finished, enough gaps can be reserved after the structure reinforcing upright posts are inserted into the embedded hollow steel pipes through the gaps during grouting, so that cement slurry can be conveniently injected into the space between the embedded hollow steel pipes and the structure reinforcing upright posts, then the cement can enter the grouting cavity along the gaps of the gaps, the embedded hollow steel pipes and the structure reinforcing upright posts are stably connected, the grouting cavity can be filled with the cement, and the prefabricated wall board and the floor slab can be stably fixed together by matching with the embedded steel bars at the bottom layer.
Drawings
FIG. 1 is a schematic view of the overall structure of a prefabricated building wall panel connection node structure according to the present invention;
FIG. 2 is a cross-sectional view of a prefabricated building wall panel connection node of the present invention as in FIG. 1;
FIG. 3 is an installation view of a prefabricated wall panel on the left side of an assembly type building wall panel connection node structure of the present invention;
FIG. 4 is an installation view of a prefabricated wall panel on the right side of an assembly type building wall panel connection node structure of the present invention;
FIG. 5 is a completed view of the installation of a prefabricated wall panel of an assembled building wall panel connection node structure of the present invention;
FIG. 6 is a cross-sectional view of a prefabricated building wall panel connection node of the present invention, as in FIG. 5;
FIG. 7 is a cross-sectional view of a prefabricated wall panel of an assembled building wall panel connection node structure of the present invention;
FIG. 8 is an enlarged view of the panel-connecting joint of the prefabricated construction of the present invention at A in FIG. 2;
fig. 9 is an enlarged view of a prefabricated building panel connection node of the present invention at B of fig. 2.
In the figure: 1. a floor slab; 2. prefabricating a wallboard; 3. embedding steel bars in the bottom layer; 4. a transverse structural reinforcing bar; 5. reinforcing steel bars of a vertical structure; 6. grouting a cavity; 7. a through hole; 8. pre-burying a hollow steel pipe; 9. a structural reinforcing upright post; 10. a bell mouth; 11. a notch; 12. a reinforcing sleeve; 13. a connecting plate; 14. a spring; 15. a first extrusion block; 16. a second extrusion block; 17. a through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides an assembled building wallboard connected node structure, includes floor 1 and prefabricated wallboard 2, 1 upper end outside surface of floor is evenly fixed and is provided with a plurality of bottom embedded steel bars 3, and bottom embedded steel bars 3 are installed in 1 upper end of floor through pre-buried mode, 2 inside horizontal directions of prefabricated wallboard are provided with transverse structure reinforcing bar 4, 2 inside vertical directions of prefabricated wallboard are provided with vertical structure reinforcing bar 5, and transverse structure reinforcing bar 4, vertical structure reinforcing bar 5 directly put into inside the mould when prefabricated wallboard 2 of production, then produce the installation can, be provided with between floor 1 and the prefabricated wallboard 2 and carry out the hoist and mount fixed establishment after accomplishing, be provided with between the prefabricated wallboard 2 and hoist and mount the automatic connection mechanism that can two prefabricated wallboard 2 of automatic connection after accomplishing.
The lower end of the interior of the prefabricated wall panel 2 is provided with a grouting cavity 6, cement is filled in the grouting cavity 6, and the prefabricated wall panel 2 and the floor slab 1 can be stably fixed together by matching with the bottom layer embedded steel bars 3;
the hoisting fixing mechanism comprises a through hole 7, pre-buried hollow steel pipes 8 and a structure reinforcing upright post 9, wherein the through hole 7 is formed between a transverse structure reinforcing steel bar 4 and a vertical structure reinforcing steel bar 5 in the prefabricated wall plate 2, the pre-buried hollow steel pipes 8 are fixedly arranged in the through hole 7, and the structure reinforcing upright post 9 is fixedly arranged between bottom layer pre-buried steel bars 3 at the upper end of the floor slab 1; the prefabricated wall panel 2 can be automatically fixed after being hoisted outside the prefabricated wall panel 2 through the hoisting fixing mechanism, the through hole 7 in the prefabricated wall panel 2 is sleeved on the outer side surface of the structure reinforcing upright post 9 during hoisting, and the through hole 7 is completely sleeved on the outer side surface of the structure reinforcing upright post 9 after the prefabricated wall panel 2 is hoisted, so that the prefabricated wall panel 2 is automatically fixed through the support of the structure reinforcing upright post 9 in cooperation with the embedded hollow steel pipe 8 without additionally using an external support;
the outer side surface of the lower end of the through hole 7 is provided with a bell mouth 10, and the structural reinforcing upright post 9 can be conveniently inserted into the embedded hollow steel pipe 8 through the bell mouth 10;
the outer side surface of the structure reinforcing upright post 9 is provided with a gap 11, and a sufficient gap can be reserved after the structure reinforcing upright post 9 is inserted into the embedded hollow steel pipe 8 through the gap 11, so that cement slurry can be conveniently injected into a space between the embedded hollow steel pipe 8 and the structure reinforcing upright post 9, then the cement can enter the grouting cavity 6 along the gap, the embedded hollow steel pipe 8 and the structure reinforcing upright post 9 are stably connected, the grouting cavity 6 can be filled with the cement, and the prefabricated wall panel 2 and the floor slab 1 can be stably fixed together by matching with the bottom layer embedded steel bars 3;
the automatic connecting mechanism comprises a reinforcing sleeve 12, a connecting plate 13, a spring 14, a first extrusion block 15 and a second extrusion block 16, the reinforcing sleeve 12 is sleeved on the outer side surface of the transverse structure reinforcing steel bar 4 on the left side, the connecting plate 13 is fixedly arranged on the outer side surface of the reinforcing sleeve 12, the spring 14 is arranged between the connecting plate 13 and the prefabricated wall plate 2, the first extrusion block 15 is fixedly arranged on the outer side surface of the connecting plate 13, and the second extrusion block 16 is fixedly arranged at the lower end of the prefabricated wall plate 2 on the right side; after the hoisting of the adjacent prefabricated wall panels 2 is finished through the automatic connecting mechanism, the adjacent prefabricated wall panels 2 are automatically connected together through structural parts, so that the subsequent integral structural strength can be improved, the connecting steel bars do not need to be supplemented manually, the use is convenient, the concrete operation steps comprise the steps of firstly hoisting and installing the left prefabricated floor slab 1, hoisting and installing the right prefabricated floor slab 1 after the hoisting and installing of the left prefabricated floor slab 1 are finished and fixed, and when the right prefabricated floor slab 1 moves downwards, the second extrusion blocks 16 are firstly contacted with the inclined surfaces of the first extrusion blocks 15 and then can extrude the first extrusion blocks 15 and the reinforcing sleeve 12 to move along with the downward movement of the second extrusion blocks 16, then, the second extrusion block 16 can be always in contact with the vertical surface of the first extrusion block 15 along with the downward movement of the prefabricated floor slab 1 and the second extrusion block 16, so that the position of a fixed sleeve is fixed, after the prefabricated hoisting on the right side is finished and fixed, when the prefabricated hoisting on the right side is completely sleeved at the upper end of the structural reinforcing upright post 9, the first extrusion block 15 and the second extrusion block 16 can be staggered, at the moment, the first extrusion block 15 and the reinforcing sleeve 12 can be reset under the action of a spring 14, so that the reinforcing sleeve 12 can be sleeved on the transverse structural reinforcing steel bar 4 on the right side, the left prefabricated wall board 2 and the right prefabricated wall board 2 are connected into a whole, and the subsequent direct grouting can be carried out;
an inclined angle is formed at the upper end of the outer side surface of the first extrusion block 15, an inclined angle is formed at the outer side surface of the lower end of the second extrusion block 16, and the inclined angle of the first extrusion block 15 is extruded through the inclined angle of the second extrusion block 16, so that the movable plate and the reinforcing sleeve 12 can move leftwards;
through groove 17 has been seted up to reinforcement sleeve 12 outside surface, can be convenient for cement to get into when the grout through groove 17 and fill to can improve the overall structure intensity of device.
The working principle is as follows: when the device is used, the prefabricated wall board 2 and the floor slab 1 can be installed by hoisting, the through hole 7 in the prefabricated wall board 2 is sleeved on the outer side surface of the structure reinforcing upright post 9 during hoisting, the through hole 7 is completely sleeved on the outer side surface of the structure reinforcing upright post 9 after the prefabricated wall board 2 is hoisted, so that the prefabricated wall board 2 is automatically fixed by matching the support of the structure reinforcing upright post 9 with the embedded hollow steel pipe 8 without additional external support, and the prefabricated wall board 2 is hoisted in sequence during hoisting as shown in figure 3, the prefabricated wall board 2 is hoisted and installed from left to right in sequence, the prefabricated floor slab 1 on the left side is hoisted and installed firstly, the prefabricated floor slab 1 on the right side is hoisted and installed after the prefabricated floor slab 1 on the left side is fixed, and when the prefabricated floor slab 1 on the right side moves downwards, the second extrusion block 16 is firstly contacted with the inclined plane of the first extrusion block 15, then, the first extrusion block 15 and the reinforcing sleeve 12 can be extruded to move along with the downward movement of the second extrusion block 16, then, the second extrusion block 16 can be always contacted with the vertical surface of the first extrusion block 15 along with the downward movement of the prefabricated floor slab 1 and the second extrusion block 16, so that the position of a fixed sleeve can be ensured to be fixed, after the prefabricated hoisting on the right side is completed and fixed, when the prefabricated hoisting on the right side is completely sleeved on the upper end of the structural reinforcing upright post 9, the first extrusion block 15 and the second extrusion block 16 are staggered, at the moment, the first extrusion block 15 and the reinforcing sleeve 12 can be reset under the action of the spring 14, so that the reinforcing sleeve 12 can be sleeved on the transverse structural reinforcing steel bar 4 on the right side, so that the left prefabricated wall slab and the right prefabricated wall slab 2 are connected into a whole, the subsequent direct grouting can be performed, the subsequent overall structural strength can be improved, and manual supplement of connecting steel bars is not needed, the prefabricated building wall plate connecting node structure is convenient to use, grouting is carried out after hoisting is completed, enough gaps can be reserved after the structure reinforcing upright post 9 is inserted into the embedded hollow steel pipe 8 through the gap 11 during grouting, therefore, cement slurry can be conveniently injected into the space between the embedded hollow steel pipe 8 and the structure reinforcing upright post 9, then the cement can enter the grouting cavity 6 along the gaps of the gap 11, the embedded hollow steel pipe 8 and the structure reinforcing upright post 9 are not only stably connected, but also the grouting cavity 6 can be filled with the cement, the prefabricated wall plate 2 and the floor plate 1 can be stably fixed together by matching with the bottom embedded steel bars 3, and the working principle of the prefabricated building wall plate connecting node structure is the invention.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an assembly type structure wallboard connected node structure, includes floor (1) and prefabricated wallboard (2), its characterized in that: floor (1) upper end outside surface uniform fixation is provided with a plurality of bottom embedded steel bars (3), the inside horizontal direction of prefabricated wallboard (2) is provided with transverse structure strengthening steel bar (4), the inside vertical direction of prefabricated wallboard (2) is provided with vertical structure strengthening steel bar (5), be provided with between floor (1) and prefabricated wallboard (2) and hoist and mount the hoist and mount fixed establishment that can fix after accomplishing, be provided with between prefabricated wallboard (2) hoist and mount and accomplish the automatic coupling mechanism that can two prefabricated wallboard (2) of automatic connection after.
2. The fabricated building panel connection node structure of claim 1, wherein: and a grouting cavity (6) is formed in the lower end of the interior of the prefabricated wallboard (2).
3. The prefabricated building panel connection node structure of claim 1, wherein: hoist and mount fixed establishment includes through-hole (7), pre-buried hollow steel pipe (8), structure enhancement stand (9), through-hole (7) are seted up between prefabricated wallboard (2) inside transverse structure reinforcing bar (4) and vertical structure reinforcing bar (5), pre-buried hollow steel pipe (8) are fixed to be set up inside through-hole (7), structure enhancement stand (9) are fixed to be set up between floor (1) upper end bottom pre-buried reinforcing bar (3).
4. A fabricated building panel connection node structure as defined in claim 3, wherein: and the outer side surface of the lower end of the through hole (7) is provided with a horn mouth (10).
5. A fabricated building panel connection node structure as defined in claim 3, wherein: the outer side surface of the structure reinforcing upright post (9) is provided with a notch (11).
6. The prefabricated building panel connection node structure of claim 1, wherein: automatic coupling mechanism is including strengthening sleeve pipe (12), connecting plate (13), spring (14), first extrusion piece (15), second extrusion piece (16), left side lateral structure reinforcing bar (4) outside surface cover is equipped with strengthening sleeve pipe (12), strengthening sleeve pipe (12) outside fixed surface is provided with connecting plate (13), be provided with spring (14) between connecting plate (13) and prefabricated wallboard (2), connecting plate (13) outside fixed surface is provided with first extrusion piece (15), and the fixed second extrusion piece (16) that is provided with of prefabricated wallboard (2) lower extreme in right side.
7. The assembly type building wall panel connection node structure of claim 6, wherein: an inclined angle is formed in the upper end of the outer side surface of the first extrusion block (15), and an inclined angle is formed in the outer side surface of the lower end of the second extrusion block (16).
8. The assembly type building wall panel connection node structure of claim 6, wherein: the outer side surface of the reinforcing sleeve (12) is provided with a through groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211503714.5A CN115749043A (en) | 2022-11-28 | 2022-11-28 | Assembled building wallboard connected node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211503714.5A CN115749043A (en) | 2022-11-28 | 2022-11-28 | Assembled building wallboard connected node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115749043A true CN115749043A (en) | 2023-03-07 |
Family
ID=85339495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211503714.5A Pending CN115749043A (en) | 2022-11-28 | 2022-11-28 | Assembled building wallboard connected node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115749043A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118187363A (en) * | 2024-05-06 | 2024-06-14 | 湖南固力工程新材料有限责任公司 | UHPC prefabricated wallboard and construction method thereof |
-
2022
- 2022-11-28 CN CN202211503714.5A patent/CN115749043A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118187363A (en) * | 2024-05-06 | 2024-06-14 | 湖南固力工程新材料有限责任公司 | UHPC prefabricated wallboard and construction method thereof |
| CN118187363B (en) * | 2024-05-06 | 2024-09-10 | 湖南固力工程新材料有限责任公司 | UHPC prefabricated wallboard and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108005387B (en) | Synchronous construction method for cast-in-place main body of assembled wallboard and short-limb shear wall | |
| CN105317137A (en) | Prefabricated wall, prefabricated wallboard, construction method of prefabricated wall and production method of prefabricated wallboard | |
| CN103410317A (en) | Construction method for site assembly and casting integral wall body by adopting wall body prefabricated part | |
| CN102296837B (en) | Multistoried building with prefabricated members and semi-prefabricating construction method of multistoried building | |
| CN111576619B (en) | Production method of high-strength concrete post-cast assembled frame system | |
| CN107254933A (en) | The high-rise single through hole precast shear wall of assembled and its assembling structure and construction method | |
| CN112575886A (en) | Low-level and multi-level fully-prefabricated assembled concrete structure and design, production and installation method | |
| CN111734018A (en) | Formwork structure, disassembly-free mold and concrete wall construction method | |
| CN111236416A (en) | Prefabricated reinforced concrete structure house and installation method thereof | |
| CN207003723U (en) | High-rise assembled single row of holes precast shear wall and its assembling structure | |
| CN115749043A (en) | Assembled building wallboard connected node structure | |
| CN205224332U (en) | Prefabricated wall body and prefabricated wallboard | |
| CN212656384U (en) | High-strength concrete connecting piece, high-strength concrete post-cast assembled frame system and support frame | |
| CN206769199U (en) | After wear formula post stretching vertical prestressing cast-in-place concrete rod structure | |
| CN105040823A (en) | Partition plate and floor beam connecting structure for scissors staircase and construction method of partition plate and floor beam connecting structure | |
| CN1079130C (en) | Construction method of 3D architeccture system for house building | |
| CN204753834U (en) | Partition plate of scissors stair and connection structure of floor roof beam | |
| CN109267578B (en) | Inclined plane plain concrete structure and construction method thereof | |
| CN104775550B (en) | Pre-lifting inner partition plate and building structure integrated construction wall system | |
| CN218091465U (en) | Assembled non-bearing masonry wall structure | |
| CN207003803U (en) | The single through hole precast shear wall of high-rise assembled and its assembling structure | |
| CN215166455U (en) | Low, multi-layer fully prefabricated assembled concrete structure | |
| CN214615420U (en) | Manufacturing device for formwork splicing section | |
| CN204609048U (en) | Pre-lifting inner partition plate and building structure integrated construction wall system | |
| CN214423395U (en) | Assembled waterproof wall of leading |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |