CN214614742U

CN214614742U - Assembled energy-saving heat-insulating wall structure

Info

Publication number: CN214614742U
Application number: CN202120271647.3U
Authority: CN
Inventors: 林映銮; 林记龙; 刘俊杰; 陈晓璇; 蔡昭鸿
Original assignee: Guangdong Gaoda Construction Engineering Co ltd
Current assignee: Guangdong Gaoda Construction Engineering Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-05
Anticipated expiration: 2031-01-29

Abstract

The application relates to an assembled energy-saving heat-insulating wall structure, which comprises a keel vertically erected on the ground and a plurality of groups of integrally assembled wall boards, wherein the keel comprises a horizontally arranged channel steel and a plurality of groups of vertically arranged vertical rods which are positioned at the lower end part, and the notch of the channel steel is arranged upwards; each group of wall plates are prefabricated parts with the same specification, and the lower end parts of the groups of vertical rods are fixedly inserted into the notches of the channel steels; each group of wall boards is inserted between two adjacent groups of upright posts and comprises a plate-shaped frame body and a foam board sleeved in the frame body, the horizontal sections of the vertical edges at the two ends of the frame body are H-shaped, and the two ends of the frame body are inserted and matched with the two adjacent groups of upright posts; the outer wall surface of each group of wall boards is plastered with a heat-insulating mortar layer. This application makes whole efficiency of construction further promote through the fixed mode of pegging graft, and after the house of this kind of job site used, demolish each group's wallboard from fossil fragments, realized this kind of thermal insulation wall's recycle, promoted the economic nature of work progress.

Description

Assembled energy-saving heat-insulating wall structure

Technical Field

The application relates to the field of building walls, in particular to an assembled energy-saving heat-insulating wall structure.

Background

Along with the development of modern society, the quantity and day of urban buildings are increased rapidly, and along with the continuous upgrading of the demands of urban residents on living environments and the continuous promotion of energy-saving and environment-friendly concepts, the design concept of the energy-saving buildings is continuously pushed and implemented in the construction process of the urban buildings. In the construction process of the building, particularly for northern gas areas in China, the climate in four seasons is clear, the temperature difference between different seasons is large, the requirement on the overall heat insulation performance of the building is high, the temperature inside the novel building is constant, the heating cost in cold hours is reduced, and the social development concept of energy conservation and emission reduction is met.

The novel building material is widely applied to modern buildings, the novel building is a novel variety of building materials different from the traditional building materials such as tiles, sand stones and the like, the range of the novel building material is clearly defined in the industry, and the novel building material mainly comprises four categories of novel wall materials, novel waterproof sealing materials, novel heat insulation materials and decorative and finishing materials. In the construction process of the building, a house for workers to live in is often required to be built on site at a construction site, which is also called a 'work shed', in order to ensure the integral strength of the house at the construction site, the wall body of the house is often constructed in a way of building bricks, and the construction of a roof structure is carried out after the wall body is built.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the brick block type wall structure is in the work progress, because a plurality of groups of bricks need to be connected layer by layer with the help of concrete mortar, in order to promote the structural strength and the compactness of the wall body, mortar trowelling needs to be further carried out, so in the process of constructing a building on-site house by site workers, time and labor are wasted on the whole, the labor efficiency of the workers is lower, and after the engineering construction is finished, the recovery utilization rate of the brick block type building is lower, the economy is poorer, and the improved space exists.

SUMMERY OF THE UTILITY MODEL

In order to promote thermal insulation wall's efficiency of construction, be convenient for simultaneously carry out recycle to the wall body after the dismouting, this application provides an energy-conserving thermal insulation wall structure of pin-connected panel.

The application provides a pin-connected panel energy-conserving heat preservation wall structure adopts following technical scheme:

an assembled energy-saving heat-insulating wall structure comprises a keel vertically erected on the ground and a plurality of groups of integrally assembled wall boards, wherein the keel comprises a horizontally arranged channel steel and a plurality of groups of vertically arranged vertical rods which are positioned at the lower end part, and the notch of the channel steel is arranged upwards; each group of the wallboards are prefabricated parts with the same specification, and the lower end parts of the vertical rods of each group are fixedly inserted into the notches of the channel steels; each group of the wallboards is inserted between two adjacent groups of the upright posts, each group of the wallboards comprises a plate-shaped frame body and a foam board sleeved in each group of the frame body, the horizontal sections of the vertical edges at the two ends of the frame body are H-shaped, and the two ends of the frame body are inserted and matched with the two adjacent groups of the upright posts; and heat-insulating mortar layers are plastered on the outer wall surfaces of the wall boards of each group.

By adopting the technical scheme, the heat-insulating wall body is composed of the keel and a plurality of groups of prefabricated wallboards, and the keel is used as a supporting structure for each group of wallboards to limit each group of wallboards; the keel comprises channel steel and a plurality of groups of upright posts, the channel steel is horizontally laid on the ground, each group of upright posts is vertically inserted into the notch of the channel steel, the lower end parts of the groups of upright posts are fixedly connected with the bottom of the channel steel, so that the groups of upright posts and the channel steel are integrally fixed, and each group of wallboards are installed after the groups of upright posts and the channel steel are integrally connected; each group of wall boards comprises a frame body and foam boards, wherein the foam boards are sleeved in the frame body, so that the foam boards and the frame body are integrally formed, the foam boards are loose and porous, and the arrangement of the foam boards plays a role in keeping warm and insulating heat; the two ends of the frame bodies are H-shaped, when each group of wallboards and two adjacent groups of vertical rods are installed, the vertical rods are inserted between the two adjacent groups of frame bodies, so that the vertical rods and the frame bodies are limited, and further, the wallboards of each group are installed on the keel; this application is for current brick formula masonry structure, fossil fragments and each group's wallboard are the prefab, and fossil fragments and wallboard are higher at the installation effectiveness of job site, and the mode of fixing through pegging graft makes whole efficiency of construction further promote, and after the house of this kind of job site used and finishes, demolish each group's wallboard from fossil fragments, realized the recycle to this kind of thermal insulation wall, promoted the economic nature of work progress.

Preferably, a gap which is arranged in a collinear manner is formed between the vertical edges of the two adjacent columns of vertically-arranged wallboards, the gap is positioned on the vertical plane in the length direction of each group of the vertical rods, a foaming layer is filled in the gap, and the foaming layer and the plane where the two groups of frame bodies are positioned are coplanar.

Through adopting above-mentioned technical scheme, when each group's wallboard was installed on fossil fragments, formed the clearance between adjacent two sets of wallboards, the foaming layer of each group's inside packing in clearance plays the fixed effect of bonding to adjacent two sets of wallboards, makes the closely knit nature between adjacent two sets of wallboards promote, and the foaming is coplanar with the place plane of adjacent framework, and the later stage of being convenient for is to the surface of framework further decoration engineering.

Preferably, a plurality of groups of first openings which are horizontally arranged are formed in each group of the upright rods in a penetrating manner, and one end of each first opening is communicated with the gap; each group of the upright rods is provided with a second opening which is perpendicular to each group of the first openings in a penetrating way, and each group of the second openings is communicated with the first openings.

Through adopting above-mentioned technical scheme, the shaping has first trompil and the second trompil of mutual intercommunication in each group's pole setting, the one end and the clearance intercommunication of first trompil, when foaming to the inside packing in clearance, the foaming glue of melt form can get into first trompil and flow to the second trompil is inside, the foaming forming in-process, the foaming constantly expands, make the foaming fill the pole setting vertical all around and the gap between the both sides framework, the foaming layer is constantly filled, make the joint strength between pole setting and the adjacent two sets of wallboards promote, and then make this kind of thermal insulation wall's overall structure intensity promote, thermal insulation wall's impact resistance promotes.

Preferably, the lower end edge of each group of the frame body is provided with a plurality of groups of wall holes in a penetrating manner, the height of the foam plate is smaller than that of the frame body, a sinking groove is formed between the upper end surface of the foam plate and the upper end frame opening of the frame body, a sinking groove is also formed between the lower end surface of the foam plate and the lower end frame opening of the frame body, each group of the wall holes are communicated with the upper and lower groups of the sinking grooves, and the foaming layers are filled in the upper and lower groups of the sinking grooves.

Through adopting above-mentioned technical scheme, the wall hole of seting up in the framework and the heavy groove intercommunication on two sets of wallboards from top to bottom, when two sets of wallboards about accomplish to assemble, through each group wall hole to heavy inslot portion spray foaming adhesive, foaming adhesive is constantly to two sets of heavy grooves to setting up about filling, constantly expand among the foam forming process, make two sets of heavy inslots about fill up the foaming layer, realize bonding between two sets of wallboards about the setting on foaming layer makes, and then the joint strength between two sets of wallboards about having promoted, constantly take place to break away from between two sets of wallboards about, make the closely knit nature of wall body promote simultaneously, the thermal insulation performance of wall body promotes.

Preferably, the trench is excavated on the ground, a plurality of groups of foundations matched with the trench in shape are laid in the trench, the foundations are made of reinforced concrete, slots communicated with the foundation are concavely arranged on the upper end face of each group of foundations, the width of each slot is equal to the thickness of the frame body, and the lower end parts of the frame bodies of the groups of foundations are matched with the slots in an inserting mode.

Through adopting above-mentioned technical scheme, subaerial trench is inside to be laid a plurality of groups foundations, and tip and the slot grafting cooperation on the foundation under each group's wallboard, the foundation supports each group's framework, and the setting of each group's foundation has promoted the support intensity to the framework, makes this kind of thermal insulation wall's overall stability promote.

Preferably, the channel steel is of an outer-curled-edge structure, two groups of curled edges of the channel steel are abutted to the upper end face of the foundation, and a plurality of groups of foundation bolts fixedly connected with the lower end of the foundation are fixedly connected to the two groups of curled edges in an inserted manner.

Through adopting above-mentioned technical scheme, the channel-section steel is outer hem structure, and when each group channel-section steel inserts the slot inside, the lower terminal surface of the outer hem of channel-section steel both sides and the up end butt of ground, the rag bolt of pegging graft on each group outer hem play the fixed action with channel-section steel and base, makes the integrative nature promotion of channel-section steel and ground, and then makes each group wallboard anti-overturning on fossil fragments promote.

Preferably, each group of the frame body is in threaded connection with a plurality of groups of screws with countersunk structures, each group of the screws penetrates through the foam board, and the length of each group of the screws is smaller than the thickness of the frame body.

Through adopting above-mentioned technical scheme, threaded connection has a plurality of groups of screws on each group of wallboard, and the length of each group of screw is less than the thickness of framework, so behind each group of screw run through the cystosepiment, the attack end of each group screw can not pierce through the framework, and the setting up of each group screw makes cystosepiment and the integrative nature of framework promote, when carrying out the operation of assembling of each group wallboard, each group overlaps the cystosepiment of establishing in the framework and is difficult for taking place to deviate from.

Preferably, each group of the screws are screwed from one side of the inner wall surface, and the inner wall surface of each group of the wallboard is plastered with a putty layer covering each group of the screws.

Through adopting above-mentioned technical scheme, the screw is screwed up from one side of interior wall, and each group screw sets up with the mortar layer dorsad, and the head of each group screw is covered to the putty layer of floating on the interior wall, makes the whole roughness of interior wall promote.

In summary, the present application includes at least one of the following beneficial technical effects:

1. compared with the existing brick type masonry structure, the keel and each group of wallboards are prefabricated parts, the keel and the wallboards are higher in installation efficiency at a construction site, each group of wallboards are fixed on the keel in an inserting and fixing mode, so that the overall construction efficiency of the heat-insulating wall is further improved, and after a house at the construction site is used, each group of wallboards are detached from the keel, so that the heat-insulating wall is recycled, and the economy is improved;

2. the gap between two adjacent groups of wallboards is communicated with the first opening on the upright stanchion, the first opening is communicated with the second opening, when foaming glue is injected into the gap, the foaming glue continuously enters the first opening under the action of injection pressure, and the foaming glue is continuously injected and expanded to enter the second opening, so that the gap between two adjacent groups of frame bodies and the upright stanchion is tightly filled with the foaming glue, and the integrity between two adjacent groups of wallboards and the upright stanchion is improved;

3. the channel steel is inserted into the slots of each group of foundation laid in the trench, so that each group of wallboard is more stable under the support of the foundation, a plurality of groups of foundation bolts are inserted and fixed on two groups of outer flanges of the channel steel, and the channel steel and the foundation are integrally connected through the arrangement of each group of foundation bolts; the tapping end of each group of screws cannot pierce through the frame body, the arrangement of each group of screws improves the integrity of the foam board and the frame body, and when the assembly operation of each group of wallboards is carried out, the foam board sleeved in the frame body is not easy to separate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged view at A in FIG. 1;

figure 3 is an exploded view of the wall panel and keel and a partial cross-sectional view of the frame in the embodiment of the application;

an enlarged view at B in fig. 3 in fig. 4;

an enlarged view at C in fig. 3 in fig. 5.

Description of reference numerals: 1. a ground surface; 11. a trench; 12. a foundation; 121. a slot; 13. anchor bolts; 2. a keel; 21. channel steel; 22. erecting a rod; 221. a first opening; 222. a second opening; 3. a wallboard; 31. a frame body; 311. a screw; 32. a foam board; 33. a wall hole; 34. sinking a groove; 4. a heat-insulating mortar layer; 5. a gap; 51. a foamed layer; 6. a putty layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses an assembled energy-saving heat-insulating wall structure. Referring to fig. 1, the ground 1 of the site environment of the construction site is horizontally arranged, the construction of the wall body is carried out on the ground 1, the requirement of the wall body on the heat insulation performance is high, the wall body is vertically erected on the ground 1, the heat insulation mortar layer 4 is troweled on the outer wall surface of the wall body, and the putty layer 6 is troweled on the inner wall surface of the wall body.

Referring to fig. 1 and 2, a trench 11 is dug in the ground 1, and the extending direction of the trench 11 is the same as the extending direction of the wall; a plurality of groups of prefabricated foundations 12 are laid in the trench 11, and the foundations 12 are spliced end to end; the foundation 12 is matched with the trench 11 in shape, the upper end surface of the foundation 12 is coplanar with the ground 1, and the vertical section of the trench 11 perpendicular to the extending direction of the trench is in an isosceles trapezoid shape; the foundation 12 is made of reinforced concrete, the upper end face of the foundation 12 is concavely provided with an insertion groove 121, the extension direction of the insertion groove 121 is parallel to the extension direction of the foundation 12, and the groove bottom of the insertion groove 121 is horizontally arranged.

Referring to fig. 2 and 3, the assembled energy-saving thermal insulation wall structure comprises a keel 2 vertically erected on the ground 1 and a plurality of groups of integrally assembled wall boards 3, wherein the keel 2 comprises a horizontally arranged channel steel 21 positioned at the lower end part and a plurality of groups of vertically arranged vertical rods 22, the vertical rods 22 are cuboid, and the notches of the channel steel 21 are arranged upwards; each group of wall plates 3 are prefabricated parts with the same specification, each group of wall plates 3 are rectangular, and the lower end parts of the vertical rods 22 are fixedly inserted into the notches of the channel steel 21; the width of the channel steel 21 is the same as that of the slot 121, the channel steel 21 is inserted into the slot 121, and the lower end face of the channel steel 21 is abutted against the bottom of the slot 121. The channel steel 21 is of an outer curled edge structure, curled edges are fixed at one ends, far away from the bottom of the groove, of two wing plates of the channel steel 21, the plane where each group of curled edges is located is parallel to the plane where the bottom of the channel steel 21 is located, the lower end face of each group of curled edges is attached to the upper end face of the foundation 12, the holes are formed in the curled edges at equal intervals and are all inserted with foundation bolts 13, and the lower end portions of the foundation bolts 13 are inserted and fixed with the foundation 12. The lower end parts of the heat preservation mortar layer 4 and the putty layer 6 are respectively abutted with the upper end surfaces of the turned edges.

Referring to fig. 3 and 4, each group of wall panels 3 is inserted between two adjacent groups of vertical rods 22, each group of wall panels 3 includes a plate-shaped frame 31 and a foam board 32 sleeved inside the frame 31, the foam board 32 is rectangular, the height of the foam board 32 is smaller than that of the frame 31, so that a sinking groove 34 is defined between the upper end surface of the foam board 32 and the upper end frame opening of the frame 31, another group of sinking grooves 34 is defined between the lower end surface of the foam board 32 and the lower end frame opening of the frame 31, and the depths of the two groups of sinking grooves 34 arranged up and down are the same. The lower end edge of each group of frame bodies 31 is provided with a plurality of groups of wall holes 33 in a penetrating way, each group of wall holes 33 is communicated with two groups of sinking grooves 34 which are arranged up and down, and foaming glue is sprayed inside the wall holes 33 to form a foaming layer 51.

The plurality of groups of screws 311 distributed in rows and columns are connected to each group of frame 31 in a threaded manner, the screws 311 are in a countersunk structure, each group of screws 311 are screwed from one side of the inner wall surface, the length of each group of screws 311 is smaller than the thickness of the frame 31, the tapping ends of each group of screws 311 are screwed into each group of frame 31 to face the inner side of the outer wall surface, and the heads of each group of screws 311 are coplanar with the plane of the frame 31. The horizontal cross section of the vertical border at both ends of frame body 31 is the H type, and the both ends of frame body 31 and two adjacent groups of pole setting 22 are pegged graft and are cooperated.

Referring to fig. 3 and 5, a collinear gap 5 is formed between the vertical edges of two adjacent columns of vertically arranged wall boards 3, and the gaps 5 between the groups of vertically distributed wall boards 3 are arranged in a collinear manner. The gap 5 is positioned on the vertical plane in the longitudinal direction of each set of the stand bars 22, the foam layer 51 is filled in the gap 5, and the foam layer 51 is coplanar with the plane where the two sets of the frame bodies 31 are positioned. A plurality of groups of first openings 221 which are horizontally arranged are formed in each group of upright rods 22 in a penetrating manner, one end of each first opening 221 is communicated with the gap 5, and the extending direction of each first opening 221 is vertical to the plane of each group of frame bodies 31; each group of upright bars 22 is provided with a second opening 222 perpendicular to each group of first openings 221 in a penetrating manner, each group of second openings 222 is communicated with the first openings 221, the first openings 221 and the second openings 222 are filled with a foam layer 51, and the foam layer 51 fills the forehead gap between two adjacent groups of frame bodies 31 and upright bars 22.

The implementation principle of the assembled energy-saving heat-insulating wall structure of the embodiment of the application is as follows:

before the construction, the assembled energy-saving heat-insulating wall structure firstly transports each group of prefabricated wall boards 3 and keels 2 to a construction site. Before assembling the heat-insulating wall, leveling the ground 1, excavating the trench 11 by an excavator, paving each group of prefabricated foundations 12 into the trench 11, finally pouring concrete mortar into the trench 11, and fixing each group of foundations 12 into the trench 11 after the concrete mortar loses hardness.

Each group of upright rods 22 is fixed inside the notch of the channel steel 21, each group of upright rods 22 is vertically arranged, and the distance between two adjacent groups of upright rods 22 is the same as the width of each group of wall boards 3. Then, foundation bolts 13 are inserted into the two groups of outer curled edges on the two sides of the channel steel 21, and the lower end parts of the foundation bolts 13 are fixedly connected with the foundation 12, so that the vertical erection of the keels 2 is realized.

Assembling each group of wall boards 3 on the keel 2, erecting a lifting platform, standing a constructor on the lifting platform, sequentially inserting and mounting each group of wall boards 3 between two adjacent groups of upright posts 22, and at the moment, abutting the wall board 3 at the lowest layer against the bottom of the groove steel 21; then, the wall plates 3 of each group are sequentially inserted, the upper wall plate 3 and the lower wall plate 3 are abutted, each group of wall holes 33 are communicated with the sinking grooves 34 on the two groups of frame bodies 31 arranged up and down, the gaps 5 between the two adjacent groups of frame bodies 31 are communicated with the first opening holes 221 of each group, at the moment, a constructor holds a foaming injection device by hands, foaming glue is sprayed into the gaps 5 of each group and is continuously inserted into the positions of the first opening holes 221 of each group for spraying, the foaming glue is continuously expanded, so that the foaming glue is continuously filled into the gaps between the two adjacent groups of frame bodies 31 and the vertical rods 22, a foaming layer 51 is formed after the foaming glue is shaped, and the vertical rods 22 of the frame bodies 31 are bonded by the foaming layer 51. And finally, constructing the heat-insulating mortar layer 4 and the putty layer 6, wherein the putty layer 6 covers all the groups of screws 311 on the frame body 31, and the whole construction process of the heat-insulating wall body structure is completed. This application is for current brick formula masonry structure, fossil fragments 2 and each group's wallboard 3 are the prefab, fossil fragments 2 and wallboard 3 are higher at the installation effectiveness of job site, fix each group's wallboard 3 on fossil fragments 2 through the fixed mode of pegging graft, make this kind of thermal insulation wall's whole efficiency of construction further promote, after the house of this kind of job site used to finish, demolish each group's wallboard 3 from fossil fragments 2, realized the recycle to this kind of thermal insulation wall, the economic nature of work progress has been promoted.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an energy-conserving thermal insulation wall structure of pin-connected panel, includes vertical fossil fragments (2) of erectting on ground (1) and wallboard (3) that a plurality of groups an organic whole were assembled, its characterized in that: the keel (2) comprises a horizontally arranged channel steel (21) and a plurality of groups of vertical rods (22) which are positioned at the lower end part, and the notch of the channel steel (21) is arranged upwards; each group of the wall plates (3) are prefabricated parts with the same specification, and the lower end parts of the vertical rods (22) of each group are fixedly inserted into the notches of the channel steels (21); each group of the wall boards (3) is inserted between two adjacent groups of the upright posts (22), each group of the wall boards (3) comprises a plate-shaped frame body (31) and a foam board (32) sleeved inside each group of the frame body (31), the horizontal section of the vertical edge at two ends of the frame body (31) is H-shaped, and two ends of the frame body (31) are inserted and matched with the two adjacent groups of the upright posts (22); the outer wall surface of each group of the wall boards (3) is plastered with a heat-insulating mortar layer (4).

2. The assembled energy-saving heat-insulating wall structure according to claim 1, characterized in that: adjacent two vertical settings have clearance (5) of collineation setting between the vertical border of wallboard (3), clearance (5) are located each group on pole setting (22) length direction's the perpendicular plane in, clearance (5) inside is filled with foaming layer (51), foaming layer (51) and two sets of the place plane coplane of framework (31).

3. The assembled energy-saving heat-insulating wall structure according to claim 2, characterized in that: a plurality of groups of first open holes (221) which are horizontally arranged are formed in each group of upright rods (22) in a penetrating manner, and one end of each first open hole (221) is communicated with the gap (5); each group of the upright rods (22) is provided with a second opening (222) which is perpendicular to each group of the first openings (221) in a penetrating way, and each group of the second openings (222) is communicated with the first openings (221).

4. The assembled energy-saving heat-insulating wall structure according to claim 1, characterized in that: the lower end edge of each group of frame body (31) link up and has seted up a plurality of groups wall hole (33), the height of cystosepiment (32) is less than the height of frame body (31), form heavy groove (34) between the up end of cystosepiment (32) board and the upper end frame mouth of frame body (31), also form heavy groove (34) between the lower terminal surface of cystosepiment (32) board and the lower extreme frame mouth of frame body (31), each group wall hole (33) and upper and lower two sets of heavy groove (34) intercommunication, upper and lower two sets of the inside packing of heavy groove (34) has foaming layer (51).

5. The assembled energy-saving heat-insulating wall structure according to claim 1, characterized in that: the ground excavation trench (11) is arranged on the ground (1), a plurality of groups of foundations (12) matched with the shape of the trench (11) are laid inside the trench (11), the foundations (12) are made of reinforced concrete, the upper end face of each group of foundations (12) is concavely provided with a slot (121) communicated with the trench, the width of the slot (121) is equal to the thickness of the frame body (31), and the lower end part of the frame body (31) is matched with the slot (121) in an inserting mode.

6. The assembled energy-saving heat-insulating wall structure according to claim 5, characterized in that: channel-section steel (21) are outer hem structure, two sets of turn-ups and each group of channel-section steel (21) the up end butt of ground (12), peg graft on two sets of turn-ups and be fixed with a plurality of groups down the tip with ground (12) fixed connection's rag bolt (13).

7. The assembled energy-saving heat-insulating wall structure according to claim 1, characterized in that: each group of frame body (31) is in threaded connection with a plurality of groups of screws (311) with countersunk structures, each group of screws (311) penetrates through the foam board (32), and the length of each group of screws (311) is smaller than the thickness of the frame body (31).

8. The assembled energy-saving heat-insulating wall structure according to claim 7, characterized in that: each group of the screws (311) are screwed down from one side of the inner wall surface, and the inner wall surface of each group of the wallboard (3) is troweled with a putty layer (6) covering each group of the screws (311).