CN113982205B - A combined house canopy structure and its construction method - Google Patents

Abstract

The invention discloses a combined house canopy structure and a construction method thereof. The canopy comprises: a canopy monomer and a guardrail monomer, a supporting column is arranged between the guardrail monomer and the canopy monomer, and adjacent guardrail monomers Guardrails are provided between them, and connecting frames are provided between adjacent canopies. The connecting frames are provided with fixed brackets and front hanging plates, and barrier bars are evenly distributed between the front hanging plates and the guardrails; the construction methods include the following Steps: (a) assembling the guardrail monomer; (b) installing the support column on the guardrail monomer; (c) assembling the canopy monomer; (d) fixing it on the wall. The structure of the canopy in the present invention is novel, stable and reliable, with variable layout range and strong applicability. Labor intensity reduces the damage to the wall.

Description

A combined house canopy structure and its construction method

technical field

The invention belongs to the technical field of building facilities, and in particular relates to a combined house canopy structure and a construction method thereof.

Background technique

Canopies are auxiliary sun-shading facilities commonly used in buildings. They are mainly composed of tarpaulins and skeletons. The existing canopy skeletons have the following defects during use: 1. The rods are fixed by bolts or welded to form an integrated structure. Although the structure is stable, it is labor-intensive and requires high operating requirements for workers. It is time-consuming and laborious, and it is troublesome to dismantle, and it will damage the ground and walls to a certain extent. After the overall dismantling, the repair strength is high; 2. Canopies It is usually arranged on the top of the terrace, and guardrails are set around the terrace to improve safety. The canopies and guardrails are uneven and independent of each other. How to form a structural system with auxiliary facilities such as guardrails and canopies to improve performance is also worth studying at present. direction.

Contents of the invention

The purpose of the present invention is to solve the above-mentioned technical problems in the prior art, and provide a combined house canopy structure and its construction method. The canopy structure is novel, stable and reliable, the layout range is variable, the applicability is strong, and the construction method is easy to operate , orderly front and back, convenient positioning, convenient on-site quick layout, labor-saving and convenient, greatly reducing the number of screws used, reducing labor intensity, and reducing damage to the wall.

In order to solve the above technical problems, the present invention adopts the following technical solutions:

A combined canopy structure for a house, comprising: a canopy unit and a guardrail unit, characterized in that a support column is provided between the guardrail unit and the canopy unit, and a guardrail is provided between adjacent guardrail units , There is a connecting frame between the adjacent canopies, the connecting frame is provided with a fixed bracket and a front hanging plate, and there are evenly distributed barrier bars between the front hanging plate and the guardrail; the structure of the canopy is novel, stable and reliable, The layout range is variable and the applicability is strong.

Further, the connecting frame includes a side bar and a fixed plate, the fixed plate is arranged between the two side bars, the fixed bracket includes a T-shaped hanging bar, a connecting plate and a mounting plate, the T-shaped hanging bar is arranged between the fixed plates, and the connecting plate rotates Connected between the T-shaped hanging rod and the mounting plate, the mounting plate is provided with a mounting hole, the fixed plate is provided with a limit groove corresponding to the horizontal end of the T-shaped hanging rod, and both sides of the connecting plate are provided with rotating shafts , The T-shaped hanging rod is provided with a shaft sleeve hole corresponding to the rotating shaft. The connection frame and the fixed bracket are detachable, and can be used at any time. The plate swings freely, the connecting plate pulls down the T-shaped hanging rod, and the fixed plate is pressed down by the T-shaped hanging rod, thereby restricting the upward movement of the two canopy units adjacent to the connecting frame, and improving the stability of the canopy unit.

Further, the canopy monomer includes a first eaves board, a second eaves board and a separating rod, the separating rod is inserted between the first eaves boards, the first eaves board is inserted between the second eaves boards, and the second eaves boards are inserted between the second eaves boards. Restricting the separation bar from coming out from between the two first cornices, it is easy to assemble, easy to operate, easy to transport to the site and flexibly arranged, damaged and replaceable, the second cornice restricts the relative movement of the two first cornices, so that the divider bar cannot It comes out from between the two first eaves, which has high reliability, is convenient for overall operation, and reduces the difficulty of installation; both ends of the side bars are equipped with extension columns, and the second eaves is equipped with a limit corresponding to the extension columns The through hole realizes the detachment of the connecting frame and the canopy, which can be installed and used at any time, which improves the convenience. The overall layout length is variable, which is flexible and applicable.

Further, the guardrail monomer includes a column and a railing, the side of the column is provided with a fixed card slot, both sides of the railing are provided with inserts corresponding to the fixed card slot, and both sides of the guardrail are provided with a fixed block. There is a block corresponding to the fixed card slot on the block, the guardrail is detachable, and the guardrail and the guardrail are detachable, which is convenient for flexible assembly on site, low operating intensity, and can be replaced if damaged, reducing maintenance costs.

Further, the support column includes more than two pillars and top pillars, the top of the pillar is provided with a bump, the bottom of the pillar is provided with a sleeve corresponding to the bump, and the top of the pillar is provided with the bottom end of the pillar and the bottom end of the top pillar. The corresponding installation grooves, the top column connects the first eaves board and the second eaves board through the cross card slot, the height of the support column is variable, which is suitable for different installation requirements, the single canopy supports the column, the column and the The top pillars and the upper and lower pillars are pressed against each other, which is not easy to disperse, which improves the stability of the assembly structure of the supporting pillars. The supporting pillars are connected with the junction of the first cornice and the second cornice, limiting the single The horizontal movement of the body improves its stability, and at the same time limits the distance between the two supporting columns, and then limits the distance between the two columns, so that the fence cannot be freely released from between the two columns, which improves the assembly reliability of the guardrail body sex, mutual containment, and a solid structure.

Further, there are column sleeve holes corresponding to the extension columns symmetrically distributed on the front hanging plate, and the retaining rod is threadedly connected to the bottom of the front hanging plate. To disassemble, hang the front hanging plate on the extension column, then turn the stop bar outwards, insert it into the limit concave hole, limit the relative movement of the front hanging plate and the guardrail through the stop bar, and realize the front hanging plate and the guardrail The limit is fixed, fixed in one step, labor-saving and convenient.

Further, the front hanging plate is provided with a fixed through slot, which plays a role in weight reduction, reduces the weight of the front hung plate, and has less manufacturing materials, saving costs; the fixed through slot is provided with a horizontal hanging rod, which is convenient for hanging and placing items, and improves the practicality.

A construction method of a combined house canopy structure is characterized in that it comprises the following steps:

(a) Assembling the single body of the guardrail: the fixed card slot on the side of the column is covered with the insert on the side of the railing, so that the railing is limitedly installed between the two columns, and the two guardrails are assembled to obtain an L-shaped guardrail;

(b) Install support columns on the guardrail monomer;

(c) Assemble the canopy monomer:

①Fill the rod sleeve hole on the first cornice with the end of the partition rod, so that the partition rod is limitedly installed between the two first cornices;

②Fill the limit through hole on the second eaves board with the extension column at the end of the side rod of the adapter frame, so that one adapter frame can connect four second eaves boards at the same time;

③ Align the notch groove at the bottom of the second cornice with the notch groove on the first cornice, so that the two first cornices can be limitedly installed between the two second cornices, and the canopy canopy can be obtained as a single piece. The connecting frame connects two canopies at the same time;

④ Insert the junction of the first eaves board and the second eaves board into the cross slot on the top of the support column, so that the single canopy can be limitedly installed on the support column;

(d) Fixed on the wall:

①Install the fixed bracket on the connecting frame, then turn the connecting plate and the mounting plate on the fixed bracket, so that the mounting plate sticks to the wall, nail through the mounting holes on the mounting plate and fix it to the wall, and complete the fixing of the mounting plate ;

②Put the block on the fixed block on the side of the guardrail into the fixed card slot on the inner side of the L-shaped guardrail, so that the limit of the guardrail is installed between the relatively distributed L-shaped guardrails;

③Screw the stop bar at the bottom of the front hanging plate, cover the post sleeve holes on the front hanging plate with the two extension columns passing through the second cornice, so that the front hanging plate is installed above the guardrail, and then rotate outward The lower end of the retaining rod is inserted into the limiting concave hole on the top surface of the guardrail, so that the retaining rod is limitedly installed between the guardrail and the front hanging plate.

Further, the specific method of step (b) is: ①Insert one pillar into the installation groove on the top of another pillar, and stack them one by one according to the height requirements of the design and construction drawings to obtain the pillar assembly; ②Insert the top pillar into the Insert it into the installation groove on the top of the pillar assembly to get the supporting pillar; ③Fill the groove at the bottom of the supporting pillar with the bump on the top of the pillar, so that the supporting pillar can be limitedly installed on the pillar.

Further, in step (d), the specific method of installing the fixed bracket on the adapter frame is as follows: ①Put the vertical end of the T-shaped hanging rod into the gap between the two fixed plates of the adapter frame, and then insert the T-shaped hanging rod The sleeve hole on the inner side of the rod covers the rotating shaft on the side of the connecting plate, so that the connecting plate is limited between the two T-shaped hanging rods, and a fixed bracket is obtained; ② Insert the horizontal end of the T-shaped hanging rod into the two fixing plates In the limiting groove, the fixed bracket is limitedly installed on the connecting frame.

The present invention has the following beneficial effects due to the adoption of the above technical solution:

The fixed bracket presses down the fixed plate on the connecting frame through the T-shaped hanging rod, so that the connecting frame cannot move upwards, and one connecting frame connects two canopy monomers at the same time, and the support column supports the canopy monomer upwards, wrapping up and down. The clip effectively restricts the longitudinal movement of the canopy unit and improves the stability of the canopy unit; the side rod on the connecting frame presses down the second eaves panel, restricting the second eaves panel from the first eaves panel upwards, improving the eaves The assembly reliability of the canopy monomer.

The two adjacent canopy monomers are connected into one body through the connecting frame, which increases the weight. It presses down on the support column, so that the support column and the column of the guardrail monomer cannot be disengaged freely. At the same time, between the column and the top column, The upper and lower adjacent pillars are closely connected and cannot be disengaged freely, which improves the stability of the supporting pillar assembly structure; the distance between the two supporting pillars is limited, and then the distance between the two pillars is limited, so that the fence cannot be separated from the The two columns are free to come out, which improves the stability of the guardrail single assembly structure. From top to bottom, each structural unit is mutually restrained, and the overall structure is stable and reliable.

A separate protective net is formed between the front hanging board, the guardrail and the guard bar, which provides comprehensive protection and high safety. The limit of the front hanging plate and the guardrail is fixed, and the fixing is in place in one step, which is labor-saving and convenient.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing:

Fig. 1 is the structural representation of a kind of combined house canopy structure among the present invention;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is the structural representation of guardrail monomer in the present invention;

Fig. 4 is the structural representation of the connection between the front hanging board and the guardrail in the present invention;

Fig. 5 is a schematic structural view of the connection between the first cornice and the second cornice in the present invention;

Fig. 6 is a schematic structural view of the adapter frame in the present invention;

Fig. 7 is a schematic structural view of a fixed bracket in the present invention;

Fig. 8 is a structural schematic diagram of the support column in the present invention.

In the figure: 1-canopy unit; 2-guardrail unit; 3-first cornice; 4-second cornice; 5-divider; 6-rod hole; 7-post; 9-Fixed card slot; 10-Insert block; 11-Support column; 12-Pillar; 13-Top column; 14-Protrusion; ;19-side bar; 20-fixed plate; 21-fixed bracket; 22-T-shaped hanging rod; 23-connecting plate; 24-installing plate; -shaft sleeve hole; 29-extended column; 30-limiting through hole; 31-guard rail; 32-fixed block; 33-block; 34-front hanging plate; -column sleeve hole; 38-limit concave hole.

Detailed ways

As shown in Figures 1 to 8, it is a combined house canopy structure of the present invention, including: a canopy monomer 1 and a guardrail monomer 2, and the canopy monomer 1 includes a first cornice 3 and a second cornice 4 and the separation rod 5, the first cornice 3 is provided with a rod sleeve hole 6 corresponding to the separation rod 5, the separation rod 5 is inserted between the first cornice 3, and the first cornice 3 is inserted in the second Between the eaves 4, the second eaves 4 restrict the separating rod 5 from coming out between the two first eaves 3, easy to assemble, low in operation difficulty, easy to transport to the site and flexibly arranged, damaged and replaceable, the second eaves 4 The relative movement of the two first cornices 3 is restricted so that the separation rod 5 cannot escape from between the two first cornices 3, which has high reliability, is convenient for overall operation, and reduces the difficulty of installation. The guardrail monomer 2 includes a column 7 and a railing 8. The side of the column 7 is provided with a fixed slot 9, and both sides of the railing 8 are provided with inserts 10 corresponding to the fixed slot 9. The guardrail monomer 2 is detachable. , easy to transport, fast and convenient on-site assembly, low operation difficulty, labor-saving and convenient.

A support column 11 is provided between the guardrail monomer 2 and the canopy monomer 1. The support column 11 includes more than two pillars 12 and top pillars 13. The top of the pillar 7 is provided with a projection 14, and the bottom of the pillar 12 is provided with a The sleeve groove 15 corresponding to the bump 14, the top of the pillar 12 is provided with a mounting groove 16 corresponding to the bottom end of the pillar 12 and the bottom end of the top pillar 13, and the top pillar 13 connects the first cornice 3 and the The second eaves 4, the height of the support column 11 is variable, which is suitable for different installation requirements. The canopy monomer 1 presses the support column 11, and the support column 12 and the top column 13 are pressed against each other. , not easy to disperse, improving the stability of the assembly structure of the support column 11, the support column 11 is connected with the junction of the first cornice 3 and the second cornice 4, restricting the lateral movement of the canopy monomer 1, and improving its Stability, while limiting the distance between the two support columns 11, and then limiting the distance between the two columns 7, so that the fence 8 cannot be freed from the two columns 7, improving the assembly reliability of the guardrail monomer 2, Relying on each other, the structure is stable.

An adapter frame 18 is provided between adjacent canopy monomers 1, and the adapter frame 18 includes a side bar 19 and a fixing plate 20, the fixing plate 20 is arranged between two side bars 19, and a fixing bracket 21 is arranged between the fixing plates 20 , the fixed bracket 21 includes a T-shaped hanging bar 22, a connecting plate 23 and a mounting plate 24, the T-shaped hanging bar 22 is located between the fixing plates 20, and the connecting plate 23 is rotatably connected between the T-shaped hanging bar 22 and the installing plate 24, Mounting plate 24 is provided with mounting hole 25, and fixed plate 20 is provided with the limit groove 26 corresponding with the horizontal end of T-shaped hanging bar 22, and the both sides of connecting plate 23 are all provided with rotating shaft 27, and T-shaped hanging bar 22 is provided with the bushing hole 28 corresponding with rotating shaft 27, and detachable between connecting frame 18 and fixed support 21, can be used with installation, and is flexible and convenient, penetrates nail in mounting hole 25, is fixed on the metope, limit The connecting plate 23 swings freely, the connecting plate 23 pulls down the T-shaped hanging rod 22, presses down the fixed plate 20 through the T-shaped hanging rod 22, and then restricts the upward movement of the two canopy monomers 1 adjacent to the connecting frame 18, improving the Stability of canopy monomer 1. Both ends of the side bar 19 are provided with extension columns 29, and the second cornice 4 is provided with a limit through hole 30 corresponding to the extension column 29, so that the connecting frame 18 and the canopy monomer 1 are detachable, It can be used to improve the convenience, and multiple canopies 1 and guardrails 2 can be arranged continuously, and the overall length can be changed, which is flexible and applicable.

Guardrail 31 is provided between the adjacent guardrail monomer 2, and the both sides of guardrail 31 are all provided with fixed block 32, and fixed block 32 is provided with the block 33 corresponding with fixing draw-in groove 9, and guardrail 31 and guardrail The monomers 2 are detachable, which is convenient for flexible assembly on site, has low operating intensity, can be replaced if damaged, and reduces maintenance costs. A front hanging plate 34 is arranged between the two side bars 19, and retaining bars 35 are evenly distributed between the front hanging plate 34 and the guard rail 31, and a separate protective net is formed between the front hanging plate 34, the guard rail 31 and the guard bar 35. , comprehensive protection, high safety, improves the aesthetics of the overall shape, and does not appear monotonous. The front hanging plate 34 is provided with a fixed through groove, which plays a role in reducing weight, reduces the weight of the front hanging plate 34, has less manufacturing materials, and saves costs; the fixed through groove is provided with a horizontal hanging rod 36, which is convenient for hanging articles and improving practicality. The front hanging plate 34 is symmetrically distributed with column sleeve holes 37 corresponding to the extension column 29, and the stop rod 35 is threadedly connected to the bottom of the front hanging plate 34, which is easy to disassemble and can be used with the installation. 35 corresponding to the limit concave hole 38, the front hanging plate 34 is detachable, the front hanging plate 34 is hung on the extension column 29, and then the stop bar 35 is turned outward to penetrate it into the limit concave hole 38, and pass The stop bar 35 limits the relative movement of the front hanging plate 34 and the guardrail 31, realizes the limit fixing of the front hanging plate 34 and the guardrail 31, and is fixed in one step, labor-saving and convenient. The retaining rod 35 and the limit concave hole 38 can be designed into a threaded connection mode, so that the retaining rod 35 and the front hanging plate 34 and the guardrail 31 are screwed and fixed, so that the front hanging plate 34 and the guardrail 31 are connected into one, and the front hanging plate 34 restrains the canopy monomer 1 through the connecting frame 18, and then restricts the relative movement of the canopy monomer 1 and the guardrail monomer 2, so that the overall structure is not easy to fall apart and is stable and reliable.

A construction method for a combined house canopy structure, comprising the following steps:

(a) Assembling the guardrail unit 2: the fixed card slot 9 on the side of the column 7 is covered with the insert 10 on the side of the railing 8, so that the railing 8 is limitedly installed between the two columns 7, and the two guardrail monomers 2 The L-shaped guardrail is assembled, which is convenient for insertion and installation, convenient for positioning, convenient for quick layout on site, and low difficulty in operation.

(b) Install the support column 11 on the guardrail monomer 2:

①Insert one pillar 12 into the installation groove 16 on the top of another pillar 12, and stack them one by one according to the height requirements of the design and construction drawing to obtain the pillar assembly. The operation is simple. By stacking different numbers of pillars 12, the The purpose of changing the height can be applied to different houses and is flexible.

②Insert the top column 13 into the installation groove 16 on the top of the column assembly to obtain the support column 11, which is convenient for docking and can be used at any time.

③ Put the groove 15 at the bottom of the support column 11 over the protrusion 14 at the top of the column 7, so that the support column 11 is limitedly installed on the column 7, which is convenient for positioning, simple for docking, and low in operation difficulty.

(c) Assemble canopy unit 1:

① Put the rod sleeve hole 6 on the first eaves 3 over the end of the separation rod 5, so that the separation rod 5 is limitedly installed between the two first eaves 3;

② Put the limiting through hole 30 on the second cornice 4 over the extension column 29 at the end of the side bar 19, so that one connecting frame 18 is connected to four second cornices 4 at the same time;

③ Align the notch at the bottom of the second cornice 4 with the notch on the first cornice 3 and snap it in, so that the two first cornices 3 are limitedly installed between the two second cornices 4 to obtain a canopy Monomer 1, a connecting frame 18 connects two canopy monomers 1 at the same time, the second eaves 4 restricts the relative movement of the two first eaves 3, so that the separating rod 5 cannot move from between the two first eaves 3 It can be pulled out and assembled into a body, which is convenient for overall operation, and the operation is orderly, which ensures the installation quality.

④ Insert the junction of the first eaves board 3 and the second eaves board 4 into the cross slot 17 on the top of the support column 11, so that the canopy monomer 1 is limitedly installed on the support column 11, and then the whole is moved to At the design and construction position, the end of the first eaves board 3 is leaned against the wall, and through the supporting function of the wall, the overall toppling is avoided and the safety is improved. The frictional contact between the support column 11 and the first cornice 3 and the second cornice 4 restricts the relative movement of the first cornice 3 and the second cornice 4, and improves the assembly reliability of the canopy monomer 1. The column 11 restricts the lateral movement of the canopy unit 1, and the canopy unit 1 limits the distance between the two support columns 11, and then limits the distance between the two upright columns 7, so that the fence 8 cannot move freely from between the two upright columns 7. Protrusion improves the assembly reliability of the guardrail monomer 2, restrains each other, and the structure is stable. At the same time, two adjacent canopy monomers 1 are connected into one body through the connecting frame 18, which increases the weight. It presses down on the support column 11, so that Between the support column 11 and the upright column 7, between the support column 12 and the top column 13, and between the upper and lower adjacent support columns 12 are closely connected, and are not easy to be disengaged, which improves the stability of the overall structure.

(d) Fixed on the wall:

①Install the fixed bracket 21 on the connecting frame 18. The specific method is as follows: (1) Insert the vertical end of the T-shaped hanging rod 22 into the gap between the two fixing plates 20, and then insert the shaft inside the T-shaped hanging rod 22 The sleeve hole 28 covers the rotating shaft 27 on the side of the connecting plate 23, so that the connecting plate 23 is limited between the two T-shaped hanging rods 22 to obtain the fixed bracket 21; (2) the horizontal end of the T-shaped hanging rod 22 is embedded in two fixed In the limit groove 26 on the plate 20, the fixed bracket 21 is limitedly installed on the connecting frame 18, and the operation is orderly before and after, which improves the installation efficiency and reduces the difficulty of operation. The distance between the two fixed plates 20 is fixed. Therefore, the distance between the two T-shaped hanging bars 22 is limited, so that the connecting plate 23 cannot be freely disengaged from between the two T-shaped hanging bars 22 , and the assembly reliability of the fixing bracket 21 is improved.

Then turn the connecting plate 23 and the mounting plate 24 so that the mounting plate 24 sticks to the wall, penetrate the nails in the mounting holes 25 on the mounting plate 24 and be fixed on the wall, complete the fixing of the mounting plate 24, and the connecting plate 23 cannot swing freely , the connecting plate 23 pulls down the T-shaped hanging rod 22, presses down the fixed plate 20 through the T-shaped hanging rod 22, the connecting frame 18 cannot move upwards, cooperates with the supporting column 11 to give the canopy monomer 1 upward support, double-teams up and down, and effectively restricts The two canopy monomers 1 adjacent to the connecting frame 18 move longitudinally, which improves the stability of the canopy monomer 1; the side bar 19 presses down the second cornice 4 to restrict the second cornice 4 from the first The cornice 3 improves the assembly reliability of the canopy monomer 1; and greatly reduces the number of screws used, reduces the operating strength, and reduces the damage to the wall.

②Clamp the block 33 on the fixed block 32 into the fixed slot 9 inside the L-shaped guardrail, so that the guardrail 31 is limitedly installed between the relatively distributed L-shaped guardrails, which is convenient for positioning and easy to install.

③At the bottom of the front hanging plate 34, screw the retaining rod 35, and cover the column sleeve hole 37 on the front hanging plate 34 with the two extension columns 29 passing through the second cornice 4, so that the front hanging plate 34 is installed on the guardrail 31, then turn the retaining rod 35 outwards, and insert its lower end into the limiting concave hole 38 on the top surface of the guardrail 31, so that the retaining rod 35 is limited and installed between the guardrail 31 and the front hanging plate 34 , the rotatable adjustment bar 35 exposes the length outside the front hanging plate 34, thereby adapting to the height difference between the front hanging plate 34 and the guardrail 31, flexible and convenient; 31 breaks away from the direction of movement of the column 7, and the stop bar 35 pulls the front hanging plate 34 and the guardrail 31 into one, so that the front hanging plate 34 and the guardrail 31 cannot move relative to each other, and realizes the restriction of the front hanging plate 34 and the guardrail 31. The position is fixed, fixed in one step, labor-saving and convenient.

The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are covered by the protection scope of the present invention.

Claims (9)

1. A construction method of a combined house eave awning structure is characterized in that: the house eave awning structure comprises eave awning single bodies and guardrail single bodies, wherein support columns are arranged between the guardrail single bodies and the eave awning single bodies, guard rails are arranged between the adjacent guardrail single bodies, connecting frames are arranged between the adjacent eave awning single bodies, each connecting frame is provided with a fixing support and a front hanging plate, and stop rods are uniformly distributed between the front hanging plates and the guard rails; the method comprises the following steps: (a) assembling a guardrail monomer: sleeving the inserting blocks on the side surfaces of the breast boards with the fixing clamping grooves on the side surfaces of the stand columns, enabling the breast boards to be installed between the two stand columns in a limiting mode, and assembling the two guardrail monomers to obtain the L-shaped guardrail; (b) installing a support pillar on the guardrail monomer; (c) assembling a canopy monomer: (1) sleeving the end parts of the separation rods by rod sleeving holes on the first cornices, so that the separation rods are installed between the two first cornices in a limiting mode; (2) sleeving the limiting through holes on the second cornice plates on the extending columns at the end parts of the side rods of the connecting frames, so that one connecting frame is connected with four second cornice plates simultaneously; (3) aligning the notch groove at the bottom of the second cornice boards with the notch groove on the first cornice boards and clamping the notches, so that the two first cornice boards are limited and installed between the two second cornice boards to obtain cornice single bodies, and one linking frame is simultaneously connected with the two cornice single bodies; (4) clamping the joint of the first cornice plate and the second cornice plate into a cross clamping groove at the top of the support column, so that the cornice single body is installed on the support column in a limiting manner; (d) fixing on the wall: (1) installing a fixing support on the connecting frame, then rotating a connecting plate and an installing plate on the fixing support to enable the installing plate to be attached to the wall surface, and punching nails into installing holes in the installing plate and fixing the installing plate on the wall to finish the fixing of the installing plate; (2) clamping a clamping block on a fixing block on the side face of the protective guard into a fixing clamping groove on the inner side of the L-shaped guardrail, so that the protective guard is installed between the L-shaped guardrails which are distributed oppositely in a limiting manner; (3) the bottom spiro union pin of link plate in the front, entangle two extension posts of wearing out the second cornice with the post trepan boring on the link plate in the front for preceding link plate is installed in the top of rail guard, then outwards rotates the pin, penetrates the spacing shrinkage pool on the rail guard top surface with its lower extreme, makes the pin spacing install between rail guard and preceding link plate.

2. The method of constructing a modular building canopy structure of claim 1, wherein: the connecting frame comprises side rods and a fixing plate, the fixing plate is arranged between the two side rods, the fixing support comprises a T-shaped hanging rod, a connecting plate and a mounting plate, the T-shaped hanging rod is arranged between the fixing plates, the connecting plate is rotatably connected between the T-shaped hanging rod and the mounting plate, and the mounting plate is provided with a mounting hole; the fixing plate is provided with a limiting groove corresponding to the horizontal end of the T-shaped hanging rod, rotating shafts are arranged on two sides of the connecting plate, and the T-shaped hanging rod is provided with a shaft sleeve hole corresponding to the rotating shafts.

3. The construction method of the combined house eave structure according to claim 2, characterized in that: the awning single body comprises first eaves plates, second eaves plates and separating rods, the separating rods are inserted between the first eaves plates, the first eaves plates are inserted between the second eaves plates, and the second eaves plates limit the separating rods to be separated from two first eaves plates; the both ends of limit pole all are equipped with and extend the post, be equipped with on the second cornice with extend the corresponding spacing through-hole of post.

4. A method of constructing a modular building eave structure according to claim 3, wherein: the guardrail monomer includes stand and breast board, the side of stand is equipped with fixed slot, the both sides of breast board all be equipped with the corresponding inserted block of fixed slot, the both sides of rail guard all are equipped with the fixed block, be equipped with on the fixed block with the corresponding fixture block of fixed slot.

5. The construction method of the combined house eave structure according to claim 4, wherein: the support column includes pillar and fore-set more than two, the top of stand is equipped with the lug, the bottom of pillar be equipped with the corresponding trepanning of lug, the top of pillar be equipped with the pillar bottom the mounting groove that the fore-set bottom homogeneous phase corresponds, the fore-set passes through the cross draw-in groove and connects first cornice with the second cornice.

6. A method of constructing a modular building eave structure according to claim 3, wherein: the protective guard is characterized in that column sleeve holes corresponding to the extending columns are symmetrically distributed in the front hanging plate, the stop rods are in threaded connection with the bottom of the front hanging plate, and limiting concave holes corresponding to the stop rods are formed in the protective guard.

7. The method of constructing a modular building canopy structure of claim 1, wherein: and a fixed through groove is formed in the front hanging plate, and a transverse hanging rod is arranged in the fixed through groove.

8. The construction method of the combined house eave structure according to claim 1, characterized in that: the specific method of the step (b) is as follows: (1) inserting one support column into the mounting groove at the top of the other support column, and stacking one by one according to the height requirement of a design construction drawing to obtain a support column assembly; (2) inserting the top column into the mounting groove at the top of the support column assembly to obtain a support column; (3) and sleeving the sleeve groove at the bottom of the support column with the convex block at the top of the upright column, so that the support column is installed on the upright column in a limiting manner.

9. The construction method of the combined house eave structure according to claim 1, characterized in that: the specific method for installing the fixing support on the connecting frame in the step (d) comprises the following steps: (1) penetrating the vertical end of the T-shaped hanging rod into a gap between two fixing plates of the connecting frame, and sleeving a rotating shaft on the side surface of the connecting plate with a shaft sleeve hole on the inner side of the T-shaped hanging rod to limit the connecting plate between the two T-shaped hanging rods to obtain a fixing support; (2) the horizontal ends of the T-shaped hanging rods are embedded into the limiting grooves in the two fixing plates, so that the fixing support is installed on the connecting frame in a limiting mode.

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