WO2020098618A1

WO2020098618A1 - Frame-type prefabricated wallboard and installation method therefor

Info

Publication number: WO2020098618A1
Application number: PCT/CN2019/117327
Authority: WO
Inventors: 王小平
Original assignee: 武汉理工大学
Priority date: 2018-11-14
Filing date: 2019-11-12
Publication date: 2020-05-22
Also published as: CN109339280A

Abstract

Provided by the present invention are frame-type prefabricated wallboards and an installation method therefor. A frame-type prefabricated wallboard comprises a prefabricated wallboard module and a prefabricated wall column module. The prefabricated wall column module is provided with L-shaped columns, T-shaped columns, and cross-shaped columns. The prefabricated wallboard module and the prefabricated wall column module are enclosed by an outer border frame comprising vertical frames and horizontal frames to form a hollow integrated frame. The thickness of the outer border frame is 60-300mm, and a wale parallel to a top frame is provided at an inner part of the frame at a distance of 100-600mm from the top frame, so that a lintel may penetrate a lintel space between the wale and the top frame. The prefabricated wallboards are connected one to the other by bolts, and the ultra-light frame-type prefabricated wallboards achieve the non-reliance of a site of building modules on transport machinery for transfer. Due to the greatly reduced weight, each module may be transported and installed by means of small mechanical equipment. Also, there is a unified standard for modular production, and on-site assembly and installation is fast and convenient, which may greatly save on construction costs and construction progress.

Description

Frame type prefabricated wall panel and installation method thereof

Technical field

The invention belongs to the field of prefabricated house construction, and particularly relates to a frame prefabricated wall panel and an installation method thereof.

Background technique

Housing construction in areas far away from the road is faced with the problem of relying on transportation machinery for the transportation of building materials. Without transportation machinery such as car cranes or tower cranes, it is difficult to move by human power. Even if the wall is modularized for assembly construction, the transportation of each module is still very Difficult, the existing technology does not have an assembly solution that can solve this problem well. Therefore, it is necessary to design a prefabricated wall panel to realize the assembly-type house construction process with a modular structure, and at the same time consider that the assembled modules can be easily moved to the site without transportation machinery.

Summary of the invention

In view of the problems in the prior art, the technical solutions adopted by the present invention to solve the problems in the prior art are as follows:

A frame-type prefabricated wall panel includes a plurality of prefabricated wall panel modules and a prefabricated wall column module, characterized in that the prefabricated wall column module includes a central column body and a plurality of connecting ends extending laterally along the column body, adjacent to each other The connection ends are perpendicular to each other. Both the prefabricated wall panel module and the prefabricated wall pillar module are hollow integrated frames enclosed by an outer frame including a vertical frame and a horizontal frame. A cross brace parallel to the top frame is provided above the interior of the frame. The cross beam formed between the cross brace and the top frame is empty for the beam body to pass through.

The prefabricated wall column modules include L-shaped columns, T-shaped columns, and ten-shaped columns according to the number of laterally extending connecting ends (2-4), and the specific prefabricated wall column module structure and quantity are prepared according to design requirements.

The thickness of the outer frame is 60-300 mm. A cross brace parallel to the top frame is provided at a position 100-600 mm from the top frame inside the frame. If the height of any side vertical frame is less than 150 mm, no cross brace is provided.

The mullions are provided with side bolt holes parallel to the frame and horizontally penetrating at a plurality of set heights, for lateral fixed connection between the prefabricated wall panel modules or between the prefabricated wall panel modules and the prefabricated wall column modules; the top of the outer frame A bolt mounting groove perpendicular to the outer frame is provided at a distance from the bottom. The outer frame on the outer side of the bolt mounting groove is embedded with a pad plate with a bolt hole in the middle for prefabricating the wall and the upper or lower members. Vertical fixed connection.

The mullion is provided with a plurality of wall frame holes parallel to the frame beam and horizontally penetrating, and the area of the wall frame holes on the side of the mullion accounts for 20% to 50% of the side area of the mullion.

The outer frame below the horizontal support of the prefabricated wall panel module is provided with a frame space including a pair of vertical frames and a bottom horizontal frame. The frame interior structure is one of the following structures: a. The frame interior is empty; b. A diagonal support is connected between the pair of mullions and the mullion; c. A horizontal support is vertically connected between the pair of mullions and the mullion; d. Between the cross brace and the bottom horizontal frame and the horizontal frame The vertical supports are vertically connected, and the ends of the supports are fixed to the outer frame bolts by a connecting plate that is close to the inner side wall of the outer frame.

The outer frame above the cross braces of the prefabricated wall panel module is provided with a pair of mullions and a top cross frame. When the width of the prefabricated wall panel module is greater than or equal to 1.2m, the mullions are provided with a vertical direction. Uprights.

The prefabricated wall panel module and the prefabricated wall pillar module are provided with a concave grouting groove in the middle of the outer end surface, and the grouting groove is vertically penetrated.

The hollow space of the frame prefabricated wall panel is filled with light insulation materials or blocks, and the filling step can be performed during the field installation of the wall.

For the roof gable, there is a gable apex wall frame module. The top frame of the gable apex wall frame module protrudes, and the two sides are sloping symmetrically. The outer ends of the two sides of the top frame are integrally connected to the top of the mullion; The middle part protrudes, and the two sides are sloping down symmetrically. The outer ends of the two sides of the horizontal brace are integrally connected to the mullion; the top frame of the gable top wall frame module is inclined to one side, and the two ends are integrally connected to the vertical of different heights on both sides. The top of the frame; there is a horizontal brace below the top frame parallel to the top frame, and the outer ends of both sides of the horizontal brace are integrally connected with the vertical frame respectively.

For the installation positions of doors and windows, prefabricated door and window wall panel modules are provided, and the prefabricated door and window wall panel modules are provided with lintel spaces separated by cross braces and highly compressed frame spaces, so that the door and window installation space is reserved below the bottom horizontal frame.

An installation method of a frame-type prefabricated wall panel is characterized in that it includes the following steps:

First, prepare a predetermined number of prefabricated wall panel modules and prefabricated wall column modules according to the plan and transport them to the site. Frame-type prefabricated wall panel modules can be manually moved to the installation location; then pass the bottom prefabricated wall panel modules and prefabricated wall column modules through the bottom The bolt installation slot of the frame and the pre-embedded bolts of the foundation are connected by leveling and tightening with nuts; then the beam body is vertically passed through the beam gap, and the floor slab is installed on the beam, and the frame prefabricated wall panel is fixed and filled in the frame void Install insulation fillers or blocks, pour concrete into the grouting tank made of holes, and finally paint the surface of the wall;

The specific installation process of frame prefabricated wall includes:

A. Installation between prefabricated walls on the same floor;

Align the side of the prefabricated wall panel module with the connection end of the installed prefabricated wall column module or the side end of the prefabricated wall panel module. After the bottom end is leveled and fixed by bolts, directly pass the bolts of equal height aligned side bolts and tighten Connection, if the prefabricated wall is provided with a wall frame hole, the pipeline is laterally arranged in the wall frame hole, if there is no wall frame hole, the pipeline is laterally arranged in a pipeline hole of equal height parallel to the side bolt hole;

B. Installation between upper and lower frame prefabricated wall panels;

Align the corresponding prefabricated wall panel modules or the corresponding prefabricated wall column modules between the upper and lower frame prefabricated wall panels, and use the bolts vertically to pass through the bottom horizontal frame bolt mounting grooves, and the backing bolt holes of the backing plate are aligned with the lower top frame Bolt hole of backing plate, fasten and install with nut;

C. Installation of framed prefabricated gable roof;

Assemble the gable roof wall frame vertically on the top of the installed top gable, install the gable top wall frame module in the middle, install the gable top wall frame module on both sides in sequence, and vertically bolt through the bottom horizontal frame The bolt bolt holes at the bolt installation slot are aligned with the bolt bolt holes at the lower top frame, and are tightly connected and installed. The side bolt holes passing through the vertical frame with bolts are horizontally aligned with the upper bolt holes of the frame-type prefabricated wall plate aligned horizontally Fixed connection installation.

When the upper and lower frame prefabricated wall panels are connected and installed, the specific leveling process of the upper wall panels is as follows:

The bottom or top edge to be adjusted is used as the connecting edge. First, an L-shaped fixing plate needs to be fixedly installed on the large side of the mullion 20 to 100 mm from the connecting edge. The L-shaped fixing plate fixes the side wings to fit the mullion, and the connecting side wings are close to the connecting edge And parallel to the connecting side, the L-shaped fixing plates on both sides of the connecting side are provided with vertically aligned through holes, and the studs are vertically passed through the through holes of a pair of connecting flanks, and screwed in on both sides of each connecting flank, respectively Nuts, from top to bottom are first nut, second nut, third nut and fourth nut, tighten the third nut and fourth nut below, adjust the height of the side mullion by adjusting the position of the second nut After reaching the planned level, tighten the first nut; then fill the concrete between the connecting edges. After the concrete is solidified, the upper prefabricated wall is fixed, and then the L-shaped fixing plate is removed.

The invention has the following advantages:

The invention realizes the problem that the construction module does not rely on transportation machinery to carry on site with ultra-light frame prefabricated wall panels. Because the weight is greatly reduced, each module can be easily carried with only human labor, and there is a unified standard for modular production , On-site assembly type installation is fast and convenient, which can greatly save construction cost and construction progress. After on-site assembly, the wall filler is filled, and the building strength and other technical requirements can meet the standards.

BRIEF DESCRIPTION

Figure 1 is a schematic front view of the frame-type solid L-shaped column facade structure;

Figure 2 is a schematic top view of Figure 1;

Figure 3 is a schematic front view of the vertical structure of the frame-type solid T-shaped column;

4 is a schematic top view of FIG. 3;

FIG. 5 is a schematic front view of the vertical structure of the frame-shaped solid ten-type column;

6 is a schematic top view of FIG. 5;

7 is a schematic front view of the vertical structure of the frame type solid wall panel;

8 is a schematic plan view of FIG. 7;

9 is a schematic front view of the structure of the frame-type solid wall panel with support;

10 is a schematic plan view of FIG. 9;

11 is a schematic front view of the vertical structure of the framed framed L-shaped column;

12 is a schematic top view of FIG. 11;

13 is a schematic front view of the vertical structure of the framed T-pillar with frame holes;

14 is a schematic plan view of FIG. 13;

15 is a schematic front view of the vertical structure of a frame-type framed ten-shaped column;

16 is a schematic plan view of FIG. 15;

17 is a schematic front view of the vertical structure of the framed framed wall panel;

18 is a schematic plan view of FIG. 17;

FIG. 19 is a schematic front view of the vertical structure of the wall panel with frame frame holes and supports;

20 is a schematic plan view of FIG. 19;

21 is a schematic diagram of the horizontal connection between the framed wall panels;

22 is a cross-sectional view of A-A in FIG. 21;

23 is a schematic diagram of vertical connection between framed wall panels;

24 is a schematic diagram of the mountain wall structure of the frame house;

25 is a schematic diagram of the structure of the gable top wall frame module;

Fig. 26 is a schematic diagram of the structure of the gabled wall frame module;

Figure 27 is a perspective view of the vertical connection between framed wall panels;

Figure 28 is a perspective view of a framed wall panel with uprights;

In the picture: 1- connection end, 2- cross brace, 3- mullion, 4- pipeline hole, 5- prefabricated wall column module, 6- frame empty, 7-side bolt hole, 8- lintel empty, 9- column Side end face, 10-grouting groove, 11-prefabricated wall panel module, 12-pad, 13-bolt hole with pad, 14-bolt mounting groove, 15-L column, 16-T column, 17-ten Column, 18-beam, 19-top frame, 20-connecting plate, 21-support, 22-connecting bolt, 23-wall frame hole, 24-gable apex wall frame module, 25-gable slope top wall frame module, 26- Fixing bolt, 27-L fixing plate, 28-first nut, 29-second nut, 30-stud, 31-third nut, 32-fourth nut, 33-connecting wing, 34-fixing wing, 35 -Horizontal frame, 36-stand.

detailed description

The technical solutions of the present invention will be further specifically described below by way of examples and in conjunction with the accompanying drawings. Figure 1-28 is a schematic structural diagram of a frame prefabricated wall panel and a schematic diagram of its installation process, where the frame prefabricated wall panel includes prefabricated The wall panel module 11 and the prefabricated wall column module 5 can constitute the main part of the wall, and the installation of beams, floor slabs and roof on site can constitute the entire house frame.

As shown in the prefabricated wall pillar module 5 in FIGS. 1 to 6 and 11 to 16, the prefabricated wall pillar module 5 is provided with an L-shaped pillar 15 (Figures 1, 2, 11, 12) and a T-shaped pillar 16 (Figures 3, 4, 13, 14) and ten-shaped column 17 (Figures 5, 6, 15, 16), the prefabricated wall column module 5 (Figures 2, 4, 6, 12, 14, 16) is provided with 2 to 4 lateral extensions The adjacent connection ends are perpendicular to each other, and are used for connection nodes when the wall turns and branches.

The prefabricated wall panel module 11 and the prefabricated wall pillar module 5 are surrounded by an outer frame including a vertical frame 3 and a horizontal frame to form a hollow integrated frame. The thickness of the outer frame is 60-300 mm, and the distance between the frame and the top frame 19 is 100-600 mm. There is a cross brace 2 parallel to the top frame, so that the beam space 8 between the cross brace and the top frame can pass through the beam 18. When the top frame may not be a straight line, the cross brace has the same shape as the top frame, for example The top of the gable and the top of the slope, the top frame is not straight, and the horizontal brace is still parallel to the top frame. If the height of the mullion 3 on either side is less than 150 mm, there is no cross bracing, especially the tail module on the top of the gable slope has no cross bracing.

As shown in FIGS. 7 and 17, the vertical frame 3 is provided with side bolt holes 7 parallel to the frame and horizontally penetrating at a plurality of set heights. The height of the side bolt holes 7 is standardized, and the position of the side bolt holes is aligned during assembly, which can be directly The bolt connection can be used for horizontal fixed connection between prefabricated wall panel modules or between prefabricated wall panel modules and prefabricated wall column modules.

The outer frame at the top and the bottom is provided with a bolt mounting slot 14 perpendicular to the outer frame. The outer frame at the outer side of the bolt mounting slot is embedded with a cushion plate 12 with a bolt hole 13 in the middle for prefabricating the wall and The vertical fixed connection between the upper and lower components, the nut is installed on the side of the bolt mounting groove 14 of the backing plate, and the bolt mounting groove 14 is convenient for fastening operation.

In order to further reduce the weight of the prefabricated wall panel, one embodiment of the frame-type prefabricated wall panel is that, as shown in FIG. 17, the mullion 3 is provided with a plurality of wall frame holes 23 parallel to the frame and horizontally penetrating, and the mullion 3 side The area of the wall frame hole 23 accounts for 20% to 50% of the side area of the mullion 3, so that the weight of a frame type wall panel can only be handled by human power.

The outer frame below the cross brace 2 of the prefabricated wall panel module 11 is provided with a frame space 6 including a pair of mullions 3 and a bottom horizontal frame. The frame space 6 is one of the following structures: the frame space 6 is empty (such as Figs. 7 and 17), a diagonal support 21 is connected to the mullion between the pair of mullions 3 (see Figs. 9 and 19), and a horizontal support 21 is vertically connected to the mullion between the pair of mullions 3 Or a vertical support 21 (as shown in FIG. 28) is vertically connected between the cross brace 2 and the bottom cross frame, and the end of the support 21 is fixed to the outer frame bolts by a connecting plate 20 that adheres to the inner side wall of the outer frame. The framed prefabricated wall panel with support can enhance the shear resistance, and a prefabricated wall panel module 11 with lateral or oblique support is arranged between the prefabricated wall panel modules 11 where the frame 6 is empty, which is beneficial to the entire wall The strength of the frame when the unfilled wall filler is installed. When the width of the prefabricated wall panel module 11 is relatively large, exceeding 1200 mm, the prefabricated wall panel module 11 with uprights 36 can be used to enhance stability.

The outer frame above the cross brace 2 of the prefabricated wall panel module 11 is provided with a lintel space 8 including a pair of mullions 3 and a top horizontal frame, as shown in FIG. 28, when the width of the prefabricated wall panel module 11 is greater than or equal to 1.5 m There are vertical uprights 36.

In the middle of the outer end surfaces of the prefabricated wall panel module 11 and the prefabricated wall pillar module 5, a concave grouting groove 10 is provided, as shown in FIGS. 2, 4, 6, 8, and 10, the grouting groove 10 is vertically arranged. After splicing the wall modules, the overall connection stability and cracks are reduced by grouting.

As an example, as shown in FIGS. 24 and 26, when the design is a pointed roof, a gabled apex wall frame module 24 is provided for the roof gable. The outer ends of both sides of the top frame 19 are integrally connected to the top of the mullion 3; the middle of the cross brace 2 under the top frame protrudes, and the two sides are slanted downward symmetrically. , The cross brace 2 is parallel to the top frame.

As shown in FIG. 25, for the roof gable, a gable top wall frame module 25 is provided. The top frame 19 of the gable top wall frame module 25 is inclined to one side, and the two ends are integrally connected to the top of the mullion 3 of different heights on both sides. If there is a cross brace 2 parallel to the top frame under the top frame, the outer ends of the two sides of the cross brace are integrally connected to the mullion 3 respectively, and the outermost gable top wall frame module 25 is omitted because of the mullion on one side. Cross brace 2 is also omitted.

For the installation position of doors and windows, prefabricated door and window wall panel modules are provided, and the prefabricated door and window wall panel modules are provided with cross beam spaces 8 separated by cross braces and highly compressed frame spaces 6, so that the door and window installation space is reserved under the bottom horizontal frame.

The frame-shaped prefabricated wall panels are filled with light insulation materials in the hollow, or filled with light insulation materials during on-site installation.

A method for installing a frame-type prefabricated wall panel. A predetermined number of prefabricated wall panel modules 11 and a prefabricated wall pillar module 5 are prepared according to the plan and transported to the site. The frame-shaped prefabricated wall panel module has a light weight and can be manpower due to its only outer frame Moving to the installation position solves the problem of moving in remote areas or buildings without transport machinery.

First install the prefabricated wall pillar module 5, and then connect the assembled prefabricated wall panel module 11 between the prefabricated wall pillar module 5; first fix the bottom frame when installing, the bottom prefabricated wall panel module 11 and the prefabricated wall pillar module 5 pass through the bottom cross frame The backing plate 12 at the bolt installation groove 14 and the foundation embedded bolt are connected with a nut by leveling and fastening, and the embedded bolt can adjust the height of the frame through the nut. After the bottom is fixed, a transverse bolt connection is made between the prefabricated wall panel module 11 and the adjacent prefabricated wall column module 5 or prefabricated wall panel module 11.

After that, the beam 18 is installed vertically through the girder space 8, the floor slab is installed on the beam 18, the prefabricated wall pillar module 5 is also connected and installed on the upper floor, then the prefabricated wall panel module 11 is installed, and the frame-type prefabricated wall panel is fixed Then fill the frame 6 with fillers or blocks, pour concrete into the assembled grouting groove 10 and bolt installation groove 14, and finally paint the surface of the wall.

Installation methods for prefabricated walls include:

A. Installation between prefabricated walls on the same floor;

While the bottom frame of the prefabricated wall panel that has been placed in place is fixed, the side of the prefabricated wall panel module 11 is aligned with the connection end 1 of the installed prefabricated wall column module 5 or the side end of the prefabricated wall panel module 11, and the bolts are passed directly Align the side bolt holes 7 of equal height and fasten the connection. If the prefabricated wall is provided with a wall frame hole 23, the pipeline is laterally arranged in the wall frame hole 23; if there is no wall frame hole 23, the pipeline is at the same height as the side bolt hole 7 The pipeline holes 4 arranged in parallel are arranged horizontally, and the connection state is shown in FIG. 21.

B. Installation between upper and lower frame prefabricated wall panels;

When installing between the upper and lower frame prefabricated wall panels, the upper frame prefabricated wall panels can be leveled first, and the prefabricated wall panel modules 11 or the prefabricated wall column modules 5 can be leveled.

As shown in FIGS. 23 and 27, firstly, an L-shaped fixing plate 27 needs to be fixedly installed on the large surface side of the mullion 3 that is 20 to 100 mm from the bottom or top edge. The L-shaped fixing plate 27 fixes the side wing 34 to fit the mullion 3 and connect the side wing 33 It is close to the connecting edge and parallel to the connecting edge. The connecting edge refers to the joint edge border of the upper and lower prefabricated wallboards. The L-shaped fixed plates 27 on both sides of the connecting edge are provided with vertical Align the through holes, and vertically pass the studs 30 through a pair of through holes connecting the side wings 33, and screw in nuts on both sides of each connecting side wing 33, the first nut 28 and the second nut in order from top to bottom 29. The third nut 31 and the fourth nut 32, tighten the third nut 31 and the fourth nut 32, adjust the position of the second nut 29 to adjust the height of the side mullion 3 to reach the planned level, and then tighten the A nut 28;

Concrete is filled between the connecting edges, and the upper prefabricated wall can be fixed after solidification, and then the L-shaped fixing plate 27 is removed.

When the connection between the upper and lower prefabricated wall panels is fixed, as shown in Figure 23, the corresponding prefabricated wall panel modules 11 or the corresponding prefabricated wall column modules 5 are aligned between the upper and lower frame prefabricated wall panels, and bolts are passed vertically The bottom horizontal frame 35 bolts 13 in the bolt mounting groove 14 and the bolt bolt holes 13 in the bottom top frame 19 aligned with the bolt bolts 13 in the bottom top frame 19 are fastened and installed with nuts. The bolt mounting grooves 14 can facilitate the nut tightening operation , Filled with concrete slurry after all installations are fastened, the metal parts are closed to prevent corrosion.

C. Installation of framed prefabricated gable roof;

Assemble the gable roof frame on the top of the installed top gable vertically, as shown in Figure 24, install the gable top wall frame module 24 in the middle, and install the gable top wall frame module 25 on both sides in order to make the roof The whole is tilted down from the highest point of the gable wall frame module 24 to the two sides along a straight line, and the bolt is vertically inserted through the bolt mounting groove 14 of the bottom horizontal frame. The cushion plate 12 The bolt hole 13 is aligned with the lower top frame. The bolt holes 13 of the board are fastened, connected and installed, and the side bolt holes 7 passing through the vertical frame with bolts are laterally connected with the side bolt holes 7 of the frame-shaped prefabricated wall plate aligned laterally and fixedly installed. The gable top wall frame module 25 with cross braces can vertically pass through the beam.

The protection scope of the present invention is not limited to the above embodiments. Obviously, those skilled in the art can make various modifications and variations to the present invention without departing from the scope and spirit of the present invention. If these changes and modifications fall within the scope of the claims of the present invention and their equivalent technologies, the intention of the present invention also includes these changes and modifications.

Claims

A frame-type prefabricated wall panel includes a plurality of prefabricated wall panel modules and a prefabricated wall column module, characterized in that the prefabricated wall column module includes a central column body and a plurality of connecting ends extending laterally along the column body, adjacent to each other The connection ends are perpendicular to each other. Both the prefabricated wall panel module and the prefabricated wall pillar module are hollow integrated frames enclosed by an outer frame including a vertical frame and a horizontal frame. A cross brace parallel to the top frame is provided above the interior of the frame. The cross beam formed between the cross brace and the top frame is empty for the beam body to pass through.
The framed prefabricated wall panel according to claim 1, wherein the prefabricated wall column module includes L-shaped columns, T-shaped columns, and ten-shaped columns according to the number of laterally extending connecting ends, specifically The structure and quantity of prefabricated wall pillar modules are prepared according to the design requirements.
The frame prefabricated wall panel according to claim 1, wherein the thickness of the outer frame is 60-300mm, and a cross brace parallel to the top frame is provided at a position within 100-600mm from the top frame in the frame, If the height of the mullion on either side is less than 150mm, no cross bracing is provided.
The frame-type prefabricated wall panel according to claim 1, wherein the mullion is provided with side bolt holes parallel to the frame and horizontally penetrating at a plurality of set heights, for use between prefabricated wall panel modules or The horizontal fixed connection between the prefabricated wall panel module and the prefabricated wall column module; the top and bottom of the outer frame are provided with bolt mounting grooves perpendicular to the outer frame, and the middle frame with a pad is embedded on the outer frame on the outer side of the bolt mounting groove Bolt hole pads are used for vertical fixed connection between prefabricated walls and upper or lower components.
The frame-shaped prefabricated wall panel according to claim 1, wherein the mullion is provided with a plurality of wall frame holes parallel to the frame beam and horizontally penetrating, and the area of the wall frame holes on the side of the mullion accounts for the 20% to 50% of the side area of the mullion.
The framed prefabricated wall panel as claimed in claim 1, characterized in that: the outer frame below the cross brace of the prefabricated wall panel module is provided with a pair of vertical frames and a bottom horizontal frame, the frame is empty The internal structure is one of the following structures: a. The frame is empty and the interior is empty; b. The diagonal frame is connected to the vertical frame between a pair of vertical frames; c. The vertical frame is connected to the vertical frame between a pair of vertical frames There is horizontal support; d. A vertical support is vertically connected between the cross brace and the bottom horizontal frame and the horizontal frame. The ends of the support are fixed to the outer frame bolts by a connecting plate that is close to the inner side wall of the outer frame.
The frame-shaped prefabricated wall panel as claimed in claim 1, wherein the prefabricated wall panel module and the prefabricated wall pillar module are provided with a concave grouting groove in the middle of the outer end surface, and the grouting groove is vertically arranged.
A prefabricated frame wall panel according to claim 1, characterized in that a gable wall frame module is provided for the roof gable, the top frame of the gable wall frame module protrudes, the two sides are sloping symmetrically, the top frame The outer ends of the two sides are integrally connected to the top of the mullion; the middle of the cross brace under the top frame protrudes, and the two sides are sloping down symmetrically. The outer ends of the two sides of the cross brace are integrally connected to the mullion; The top frame is inclined to one side, and the two ends are integrally connected to the tops of the mullions of different heights on both sides; under the top frame, horizontal braces are parallel to the top frame, and the outer ends of the two sides of the horizontal braces are integrally connected to the mullions, respectively.
The method for installing a frame-type prefabricated wall panel according to any one of claims 1-8, comprising the steps of: first preparing a predetermined number of prefabricated wall panel modules and prefabricated wall column modules according to the plan and transporting them to On site, the framed prefabricated wall panel modules can be manually moved to the installation position; then the bottom prefabricated wall panel modules and prefabricated wall column modules are leveled and fastened with nuts through the bottom horizontal frame bolt installation slot and the foundation embedded bolts; Then, the beam body is vertically passed through the girder void, the floor slab is installed on the beam, the frame prefabricated wall panel is installed and fixed, and the thermal insulation filler or block is filled in the frame void, and the concrete is poured into the grouting groove made of holes, and finally Painting the wall surface;

The specific installation process of the frame prefabricated wall includes:

A. Installation between prefabricated walls on the same floor;

Align the side of the prefabricated wall panel module with the connection end of the installed prefabricated wall column module or the side end of the prefabricated wall panel module. After the bottom end is leveled and fixed by bolts, directly pass the bolts of equal height aligned side bolts and tighten Connection, if the prefabricated wall is provided with a wall frame hole, the pipeline is laterally arranged in the wall frame hole, if there is no wall frame hole, the pipeline is laterally arranged in a pipeline hole of equal height parallel to the side bolt hole;

B. Installation between upper and lower frame prefabricated wall panels;

Align the corresponding prefabricated wall panel modules or the corresponding prefabricated wall column modules between the upper and lower frame prefabricated wall panels, and use the bolts vertically to pass through the bottom horizontal frame bolt mounting grooves, and the backing bolt holes of the backing plate are aligned with the lower top frame Bolt hole of backing plate, fasten and install with nut;

C. Installation of framed prefabricated gable roof;

Assemble the gable roof wall frame vertically on the top of the installed top gable wall, install the gable top wall frame module in the middle, install the gable top wall frame module on both sides in sequence, and vertically bolt through the bottom horizontal frame The bolt bolt holes at the bolt installation slot are aligned with the bolt bolt holes at the lower top frame, and are tightly connected and installed. The side bolt holes passing through the vertical frame with bolts are horizontally aligned with the upper bolt holes of the frame-type prefabricated wall plate aligned horizontally Fixed connection installation.
The installation method of a frame-type prefabricated wall panel according to claim 9, wherein when the upper and lower frame-type prefabricated wall panels are connected and installed, the specific leveling process of the upper-layer wall panel is as follows:

The bottom or top edge to be adjusted is used as the connecting edge. First, an L-shaped fixing plate needs to be fixedly installed on the large side of the mullion 20 to 100 mm from the connecting edge. The L-shaped fixing plate fixes the side wings to fit the mullion, and the connecting side wings are close to the connecting edge And parallel to the connecting side, the L-shaped fixing plates on both sides of the connecting side are provided with vertically aligned through holes, and the studs are vertically passed through the through holes of a pair of connecting flanks, and screwed in on both sides of each connecting flank, respectively Nuts, from top to bottom are first nut, second nut, third nut and fourth nut, tighten the third nut and fourth nut below, adjust the height of the side mullion by adjusting the position of the second nut After reaching the planned level, tighten the first nut; then fill the concrete between the connecting edges. After the concrete is solidified, the upper prefabricated wall is fixed, and then the L-shaped fixing plate is removed.