阅读说明：本技术 一种用于装配式建筑的定型化临边防护 (A regularization faces limit protection for assembly type structure ) 是由 姚守涛 雷帅帅 沈炳龙 苏文杰 詹先军 于 2019-08-23 设计创作，主要内容包括：本发明公开一种用于装配式建筑的定型化临边防护,包括预埋在楼层板内侧的若干根预埋螺杆和位于楼层板顶部的若干组槽钢底脚,每根所述预埋螺杆的位置与每组槽钢底脚的位置上下对应,若干组所述槽钢底脚的内侧之间卡接有防护架体,所述预埋螺杆的一端贯穿楼层板与槽钢底脚顶端以及防护架体的底端,且预埋螺杆贯穿出槽钢底脚的顶端部分套接有压板与双层螺母,所述双层螺母设置在压板的顶部,且压板的底部与防护架体的底端内壁接触；本发明能够避免搭设落地架,每个装配式单体仅需设置一层定型化临边防护即可层层提升周转,避免因落地架搭设对装配式建筑施工时整体效果的影响,同时也完全杜绝了落地架层层加高所耽误的时间,减少劳动强度。(The invention discloses a stereotyped limb protection for an assembly type building, which comprises a plurality of embedded screws embedded in the inner side of a floor plate and a plurality of groups of channel steel bottom feet positioned at the top of the floor plate, wherein the position of each embedded screw vertically corresponds to the position of each group of channel steel bottom feet, a protection frame body is clamped between the inner sides of the plurality of groups of channel steel bottom feet, one end of each embedded screw penetrates through the floor plate, the top end of each channel steel bottom foot and the bottom end of the protection frame body, the top end part of each embedded screw penetrating through each channel steel bottom foot is sleeved with a pressing plate and a double-layer nut, the double-layer nut is arranged at the top of the pressing plate, and the bottom of each pressing plate is; the invention can avoid building the floor frames, each assembly type monomer can be lifted and turned layer by layer only by arranging a layer of shaped edge protection, the influence on the overall effect of the assembly type building construction caused by building the floor frames is avoided, meanwhile, the delay time caused by the layer height of the floor frames is completely avoided, and the labor intensity is reduced.)

1. The edge protection device for the stereotyped building is characterized by comprising a plurality of pre-buried screw rods (8) which are pre-buried on the inner side of a floor plate and a plurality of groups of channel steel bottom feet (3) which are positioned at the top of the floor plate, wherein the positions of the pre-buried screw rods (8) correspond to the positions of the channel steel bottom feet (3) of each group up and down, a protection frame body (1) is clamped between the inner sides of the channel steel bottom feet (3), one ends of the pre-buried screw rods (8) penetrate through the top ends of the floor plate and the channel steel bottom feet (3) and the bottom end of the protection frame body (1), a pressing plate (9) and a double-layer nut (7) are sleeved at the top end part of the channel steel bottom feet (3) through the pre-buried screw rods (8), the double-layer nut (7) is arranged at the top of the pressing plate (9), the bottom end of the pressing plate (9) is in contact with the inner wall of the bottom end of the, the lower protective guard (4) is located below the upper protective guard (6), and a side steel rod (2) is installed at the bottom of the side edge of the protective frame body (1).

2. the edge protection is faced in regularization for prefabricated building according to claim 1, characterized in that, protection support body (1) includes three vertical square steels of setting and four square steels of horizontal setting, three vertical square steel parallel arrangement of setting, and the bottom of every vertical square steel of setting inserts the inboard of a set of channel-section steel footing (3) respectively, four two liang of parallel arrangements of square steel of horizontal setting, and parallel welding has two square steels of horizontal setting respectively between every two adjacent square steels of vertical setting.

3. The regularization limb protection for prefabricated buildings according to claim 1, characterized in that the joint of the side steel rods (2) and the protection frame body (1) is provided with diagonal bracing steel rods.

4. the regularization limb protection for an assembled building according to claim 2, characterized in that a set of lifting lugs (5) are welded on the top of the horizontally arranged square steel which is positioned between the adjacent vertically arranged square steels and above, and the lifting lugs (5) are arranged in a semicircular shape.

5. The regularization limb protection for an assembly type building according to claim 1, characterized in that the double-layer nut (7) is engaged with the embedded screw (8), and the double-layer nut (7) and the pressing plate (9) are both clamped into the inner side of the bottom end of the protection frame body (1).

6. A stylized edge protection for prefabricated buildings according to claim 1, characterised in that: this a regularization falls into frontier defense protective equipment body installation step for prefabricated building as follows:

The method comprises the following steps: firstly, embedding a plurality of groups of embedded screws (8) on the inner side of a floor plate, arranging a plurality of groups of channel steel bottom feet (3) on the top of the floor plate, enabling the top ends of the embedded screws (8) to penetrate through the preformed holes on the channel steel bottom feet (3), respectively inserting the bottom of each vertically arranged square steel in a protection frame body (1) into the inner sides of the group of channel steel bottom feet (3), welding side steel rods (2) at the bottom ends of the two sides of the protection frame body (1), and connecting diagonal bracing steel rods between the side steel rods (2) and the protection frame body (1) for reinforcement;

Step two: welding an upper protective guard (6) and a lower protective guard (4) at the front end of a protective frame body (1), fixing the upper protective guard (6) above the lower protective guard (4), welding the upper protective guard (6) at the front end of the protective frame body (1), enabling the top of the upper protective guard (6) to be close to the top of the protective frame body (1), welding the lower protective guard (4) at the front end of the protective frame body (1), enabling the bottom of the upper protective guard (6) to be close to the bottom of the protective frame body (1), welding a group of lifting lugs (5) at the top of horizontally arranged square steel above the protective frame body (1), sleeving a double-layer nut (7) and a pressing plate (9) at the end part of an embedded screw (8) extending into the protective frame body (1), installing the double-layer nut (7) above the pressing plate (9), and screwing the double-layer nut (7), and finishing the installation of the whole edge protection.

Technical Field

the invention belongs to the technical field of building construction, particularly relates to edge protection, and more particularly relates to stereotyped edge protection for an assembly type building.

Background

Along with the development of the building industry and the rise of the fabricated building, the construction progress is required to be more and more urgent, residents pay more and more attention to the overall layout of the residents, the residents provided with the transparent corridor are more and more popular with the residents, the fabricated building corridor cannot be provided with the outer hanging rack, and how to guarantee that the safety of operators is generally paid attention to by constructors during fabricated construction is achieved.

Patent document with publication number CN204370825U discloses an assembly type building faces limit protector, including rail guard pole setting and base, the welding has the steel sheet of bending of installation protection plank in the rail guard pole setting, and rail guard pole setting lower extreme inserts the sleeve pipe internal positioning of base and fixes, and the base passes through the fastener anchor on the pre-buried sleeve of outer wallboard top side, and its simple structure, and the function is single, can not be hoisted the use, and application scope and application height are more limited.

The existing stereotyped limb protection for the fabricated building basically adopts a mode of setting up a floor frame for protection, wastes time and labor during operation and influences the overall effect of the fabricated building; the edge protection is faced in the regularization that is used for assembly type structure now need increase layer by layer when aiming at the assembly type structure of co-altitude not, faces the edge protection and can not lift by crane, and the result of use is comparatively general, has brought certain influence for in-service use.

disclosure of Invention

In order to overcome the technical problems, the invention aims to provide the finalized edge protection for the fabricated building, which can effectively solve the problems that the existing finalized edge protection for the fabricated building is basically protected by erecting a floor frame, is time-consuming and labor-consuming in operation and can influence the overall effect of the fabricated building; the edge protection is faced in the regularization that is used for assembly type structure now need increase layer by layer when aiming at the assembly type structure of co-altitude not, faces the edge protection and can not lift by crane, the comparatively general problem of result of use.

The purpose of the invention can be realized by the following technical scheme:

The utility model provides a regularization faces limit protection for assembly type structure, includes pre-buried at a plurality of pre-buried screw rods of floor inboard and a plurality of groups channel-section steel footing that are located floor board top, every the position of pre-buried screw rod corresponds from top to bottom with the position of every group channel-section steel footing, a plurality of groups the joint has the protection support body between the inboard of channel-section steel footing, the one end of pre-buried screw rod runs through floor board and channel-section steel footing top and the bottom of protection support body, and pre-buried screw rod runs through the top portion of wearing out the channel-section steel and has cup jointed clamp plate and double-deck nut, double-deck nut sets up the top at the clamp plate, and the bottom of clamp plate and the bottom inner wall contact of protection support body, the skin weld of protection support body has upper protective fence and lower floor protective fence, lower floor protective fence.

As a further scheme of the invention: the protection support body includes the square steel of three vertical settings and four square steels of horizontal setting, the square steel parallel arrangement of three vertical settings, and the inboard of a set of channel-section steel footing is inserted respectively to the bottom of the square steel of every vertical setting, four two liang of parallel arrangement of square steel of horizontal setting, and parallel welding has two square steels of horizontal setting respectively between the square steel of every two adjacent vertical settings.

As a further scheme of the invention: and the joint of the side steel rod and the protective frame body is provided with an inclined strut steel rod.

As a further scheme of the invention: and a group of lifting lugs are welded at the top of the horizontally arranged square steel close to the upper part between the vertically arranged square steels and are arranged in a semicircular shape.

As a further scheme of the invention: the double-layer nut is meshed with the embedded screw rod and clamped into the bottom inner side of the protective frame body together with the pressing plate.

As a further scheme of the invention: this a regularization falls into frontier defense protective equipment body installation step for prefabricated building as follows:

The method comprises the following steps: firstly, embedding a plurality of groups of embedded screws on the inner side of a floor plate, arranging a plurality of groups of channel steel feet on the top of the floor plate, forming reserved holes on the channel steel feet, enabling the top ends of the embedded screws to penetrate through the reserved holes on the channel steel feet, respectively inserting the bottom of each vertically arranged square steel in a protective frame body into the inner sides of the channel steel feet, welding side steel rods on the bottom ends of two sides of the protective frame body, and connecting inclined strut steel rods between the side steel rods and the protective frame body for reinforcement;

Step two: welding an upper protective guard and a lower protective guard at the front end of a protective frame body, fixing the upper protective guard above the lower protective guard, welding the upper protective guard at the front end of the protective frame body, enabling the top of the upper protective guard to be close to the top of the protective frame body, welding the lower protective guard at the front end of the protective frame body, enabling the bottom of the upper protective guard to be close to the bottom of the protective frame body, welding a set of lifting lugs at the top of square steel transversely arranged above the protective frame body, stretching into the end of the protective frame body through a pre-buried screw rod, sleeving a double-layer nut and a pressing plate, installing the double-layer nut above the pressing plate, screwing the double-layer nut, and completing the whole installation of the edge protection.

The invention has the following beneficial effects:

1. According to the invention, the protection frame body is fixed by arranging the channel steel bottom feet, the multiple groups of embedded screws are arranged in the floor plate in advance, when the protection frame body is installed, the bottom of the protection frame body is only required to be clamped into the inner side grooves of the channel steel bottom feet, and then the bottom of the protection frame body is fixed by sleeving the double-layer nut on the embedded screws and matching the pressing plate, so that the protection frame body and the floor plate can be fixed, the assembly is simple, the operation is easy, and the trouble of independently erecting the floor frame when the edge protection is carried out on the fabricated building can be saved;

2. Adopt the protection support body, this main structure who faces limit protection is constituteed to upper protective guard and lower floor's protective guard, install the lug on the square steel of horizontal setting on the protection support body, thereby in every assembly type structure monomer, only need set up the one deck regularization face limit protection can, utilize the lug can face limit protection with the regularization and promote layer upon layer, only need after promoting to fix on the pre-buried screw rod in the floor board of this floor this edge protection card income, can accomplish the installation, the turnover use has been made things convenient for, avoid setting up the influence to assembly type structure construction time whole effect because of falling to the ground, the time that delays has also stopped the floor of falling to the ground frame layer totally simultaneously, and labor intensity is reduced.

Drawings

The invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a connection diagram of a channel steel foot and an embedded bolt in the invention.

Fig. 3 is a cross-sectional view of the present invention.

in the figure 1, a protective frame body; 2. a side steel bar; 3. bottom feet of the channel steel; 4. a lower guard rail; 5. lifting lugs; 6. an upper protective fence; 7. a double-layer nut; 8. pre-burying a screw; 9. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

as shown in figures 1-3, a finalized edge-approaching protection for an assembly building comprises a plurality of pre-embedded screws 8 pre-embedded on the inner side of a floor slab and a plurality of groups of channel steel feet 3 positioned on the top of the floor slab, wherein the position of each pre-embedded screw 8 vertically corresponds to the position of each group of channel steel feet 3, a protection frame body 1 is clamped between the inner sides of the channel steel feet 3, one end of each pre-embedded screw 8 penetrates through the floor slab, the top ends of the channel steel feet 3 and the bottom end of the protection frame body 1, a pressing plate 9 and a double-layer nut 7 are sleeved on the pre-embedded screws 8 penetrating through the channel steel feet 3, the double-layer nut 7 is arranged on the top of the pressing plate 9, the bottom of the pressing plate 9 is in contact with the inner wall of the bottom end of the protection frame body 1, an upper protective fence 6 and a lower protective fence 4 are welded on the surface of the protection frame body 1, the bottom, the side steel rod 2 reinforces the side bottom of the protection frame body 1.

Protection support body 1 includes the square steel of three vertical settings and four square steels of horizontal setting, the square steel parallel arrangement of three vertical settings, and the inboard of a set of channel-section steel footing 3 is inserted respectively to the bottom of the square steel of every vertical setting, four two liang of parallel arrangement of square steel of horizontal setting, and parallel welding has two square steels of horizontal setting respectively between the square steel of every two adjacent vertical settings.

the joint of the side steel rod 2 and the protection frame body 1 is provided with an inclined strut steel rod, and the inclined strut steel rod reinforces the space between the side steel rod 2 and the protection frame body 1.

Lie in between the square steel of adjacent vertical setting and all weld a set of lug 5 by the top of the horizontal square steel that sets up of top, lug 5 semicircular in shape sets up, sets up lug 5 and conveniently hangs up the operation to whole side protection.

double-deck nut 7 is connected with the meshing of pre-buried screw rod 8, and double-deck nut 7 all blocks with clamp plate 9 and is inboard to the bottom of protection support body 1, sets up double-deck nut 7 cooperation clamp plate 9, and after double-deck nut 7 screwed up, be convenient for fix protection support body 1 and channel-section steel footing 3.

This a regularization falls into frontier defense protective equipment body installation step for prefabricated building as follows:

the method comprises the following steps: firstly, embedding a plurality of groups of embedded screws 8 on the inner side of a floor plate, arranging a plurality of groups of channel steel feet 3 on the top of the floor plate, forming reserved holes on the channel steel feet 3, enabling the top ends of the embedded screws 8 to penetrate through the reserved holes on the channel steel feet 3, respectively inserting the bottom of each vertically arranged square steel in a protective frame body 1 into the inner sides of the channel steel feet 3, welding side steel rods 2 at the bottom ends of two sides of the protective frame body 1, and connecting diagonal steel rods between the side steel rods 2 and the protective frame body 1 for reinforcement;

Step two: welding upper protective guard 6 and lower floor's protective guard 4 with the front end of protection support body 1, upper protective guard 6 is fixed in the top of lower floor's protective guard 4, weld upper protective guard 6 at the front end of protection support body 1, make the top of upper protective guard 6 be close to the top position of protection support body 1, weld lower floor's protective guard 4 at the front end of protection support body 1, make the bottom of upper protective guard 6 be close to the bottom position of protection support body 1, the top of the square steel that lies in the horizontal setting of top on protection support body 1 all welds a set of lug 5, and stretch into the tip of protection support body 1 at pre-buried screw 8 and cup joint double-layer nut 7 and clamp plate 9, double-layer nut 7 installs the top at clamp plate 9, screw up double-layer nut 7, accomplish the whole installation that faces frontier defense and protect.

According to the invention, the protection frame body 1 is fixed by arranging the channel steel footing 3, a plurality of groups of embedded screws 8 are arranged in the floor plate in advance, when the protection frame body 1 is installed, only the bottom of the protection frame body 1 is clamped into the inner side groove of the channel steel footing 3, and then the bottom of the protection frame body 1 is fixed by sleeving the embedded screws 8 with the double-layer nuts 7 and matching the pressing plates 9, so that the protection frame body 1 and the floor plate can be fixed, the assembly is simple, the operation is easy, and the trouble of independently setting up a floor frame when the prefabricated building is subjected to edge protection can be saved; and adopt protection support body 1, the primary structure that should face limit protection is constituteed to upper protective guard 6 and lower floor's protective guard 4, install lug 5 on the square steel of horizontal setting on protection support body 1, thereby in every assembly type building monomer, only need set up one deck regularization face limit protection can, utilize lug 5 can face limit protection with the regularization and promote layer upon layer, the turnover use has been made things convenient for, avoid setting up the influence to the whole effect when the assembly type building is under construction because of falling to the ground, the time that delays is increased to the floor of the floor frame layer has also been stopped completely simultaneously, and labor intensity is reduced.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.