CN205276843U - Instrument formula protection frame suitable for assemble protruding type component of integral concrete - Google Patents

Abstract

The utility model relates to an instrument formula protection frame suitable for assemble protruding type component of integral concrete belongs to construction technical field for solve traditional foot hand system or to climb the support body be problem with high costs of falling to the ground, encorbelment. Including horizontal footboard, encorbelment support and protection rail, horizontal footboard is encorbelmented and is set up on the support of encorbelmenting, and the one end of the support of encorbelmenting is connected with the lower fixed surface of horizontal footboard, and the other end of the support of encorbelmenting is fixed in on the curb plate of protruding type component, the protection rail sets up in the periphery of horizontal footboard. This instrument formula protection frame both can enclose the fender as the safety of protruding type component operating surface, can regard as constructor's operation platform again, replaced traditional fall to the ground, builder's jack or framed bent system, not only practiced thrift construction cost, simple structure moreover, the installation, dismantle convenient.

Description

Tool-type protective frame for assembling monolithic concrete convex members

technical field

The utility model relates to the technical field of building construction, in particular to a tool-type protective frame suitable for assembling integral concrete convex components.

Background technique

At present, most of the prefabricated external wall scaffolding systems of assembled integral concrete structures adopt traditional landing and cantilever forms, and a small part adopt climbing frame systems. However, the traditional scaffolding system is no longer suitable for the assembly of integral concrete structure systems. The main reason is that the facade of the prefabricated building has been prefabricated in the factory and has little attachment to the scaffolding system. The hanging basket is directly used for wall cleaning, which greatly reduces the dependence on the traditional scaffolding system and shortens the overall construction period. Moreover, the cost of the traditional landing, cantilevered scaffolding system and climbing frame system is relatively high.

Therefore, it is an urgent technical problem for those skilled in the art to provide a tool-type protective frame with low cost and good safety performance, which is suitable for assembling integral concrete convex members.

Utility model content

The purpose of the utility model is to provide a tool-type protective frame suitable for assembling integral concrete convex components, which is used to solve the problem of high cost of the traditional landing, cantilevered scaffolding system or climbing frame system.

For solving the problems of the technologies described above, the technical scheme of the utility model is as follows:

A tool-type protective frame suitable for assembling integral concrete convex components, including a horizontal pedal, a cantilevered bracket and a protective fence, the horizontal pedal is cantilevered on the cantilevered bracket, and one end of the cantilevered bracket It is welded to the lower surface of the horizontal pedal, and the other end of the cantilever bracket is fixed on the side plate of the convex member; the protective fence is arranged on the periphery of the horizontal pedal.

Further, the horizontal pedal includes a fixedly connected rectangular frame and a rectangular plate, the rectangular frame is welded by square tubes and angle steel, the rectangular plate is a punched aluminum alloy plate, and the punched aluminum alloy plate is located at the within the rectangular frame.

Further, the cantilever bracket is a pair of symmetrically arranged support rods, and the support rods are provided with bolt holes and correspondingly arranged high-strength bolts.

Further, nuts matching the high-strength bolts are pre-embedded in the side plates of the convex member corresponding to the bolt holes.

Further, the protective fence is welded by a fence frame, steel mesh and skirting boards.

Further, several connecting pieces are welded on the periphery of the rectangular frame of the horizontal step, and the protective fence is fixedly connected with the horizontal step through the connecting pieces.

Further, it also includes a pair of lifting lugs, the buckles of the lifting lugs are higher than the upper surface of the punched aluminum alloy plate by a certain distance, and the bottom ends of the lifting lugs pass through the punched aluminum alloy plate and are fixed on the On the rectangular frame on the lower surface of the horizontal tread.

Further, the skirting board is made of aluminum alloy or iron.

Further, the convex component is a prefabricated bay window.

Compared with the prior art, the beneficial technical effect of the utility model lies in that the tool-type protective frame suitable for assembling integral concrete convex components provided by the utility model includes a horizontal pedal, a cantilever bracket and a protective fence, and the horizontal pedal cantilever The cantilever is set on the cantilever bracket, one end of the cantilever bracket is welded to the lower surface of the horizontal pedal, and the other end of the cantilever bracket is fixed on the side plate of the convex member; the protective fence is arranged on the periphery of the horizontal pedal. The tool-type protective frame can be used not only as a safety enclosure for the operating surface of convex components, but also as an operating platform for construction personnel, replacing the traditional landing, cantilevered scaffolding or bent frame system, which not only saves construction costs, but also has a simple structure , Easy to install and disassemble. In addition, when the convex component is installed, the tool-type protective frame has not been removed, thereby avoiding the risk caused by removing the scaffold when installing the convex component, and improving construction safety. Moreover, the tool-type protective frame is not easy to be damaged, can be used repeatedly, and can be used in the installation and construction of other industrialized PC structural convex components without modification, and has good economic benefits. .

Description of drawings

Fig. 1 is a schematic structural view of a tool-type protective frame suitable for assembling integral concrete convex members according to Embodiment 1 of the present invention;

Fig. 2 is the elevation view of the tool-type protective frame suitable for assembling the integral concrete convex member of the utility model embodiment one;

Fig. 3 is a schematic structural view of a tool-type protective frame suitable for assembling integral concrete convex members according to another embodiment of the present invention.

In the picture:

10-horizontal pedal, 11-rectangular plate, 20-cantilever bracket, 22-nut, 23-high-strength bolt; 30-protective fence, 31-fence frame, 32-steel mesh, 33-skirting board; 40-convex member ; 50-connector; 60-hanging lug.

detailed description

The tool-type protective frame suitable for assembling integral concrete convex components proposed by the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. According to the description below, the advantages and features of the present utility model will be more clear. It should be noted that all the drawings are in very simplified form and use inaccurate scales, which are only used to facilitate and clearly illustrate the purpose of the embodiment of the present utility model. For the convenience of description, the "up" and "down" described below are consistent with the directions of up and down in the drawings, but this cannot be a limitation of the technical solution of the present utility model.

The tool-type protective frame suitable for assembling integral concrete convex components of the present utility model will be described in detail below in conjunction with FIGS. 1 to 3 .

Embodiment one

As shown in Figures 1 and 2, the convex component 40 in this embodiment is a prefabricated bay window, a tool-type protective frame suitable for assembling integral concrete convex components, including a horizontal pedal 10, a cantilever bracket 20 and a protective frame. The fence 30, the horizontal pedal 10 cantilevered on the cantilever bracket 20, one end of the cantilever bracket 20 is fixedly connected with the lower surface of the horizontal pedal 10, such as welded connection or bolted connection, the other end of the cantilever bracket 20 is fixed on the convex On the member 40;

Specifically, during the installation and construction process of the assembled integral concrete bay window, the tool-type protective frame can be used not only as a safety enclosure for the prefabricated concrete member, that is, the operating surface of the convex member 40, but also as an operating platform for construction personnel, replacing the The traditional landing, cantilevered scaffolding or bent frame system not only saves construction costs, but also has a simple structure and is easy to install and disassemble. In particular, when the convex component 40 is manufactured in the factory, the nut 22 for installing the high-strength bolt 23 is pre-embedded at a predetermined position on the convex component 40, and when the prefabricated component is transported to the installation site before it is hoisted , the high-strength bolt 23 passes through the cantilever bracket 20 from the steel sleeve and is sleeved in the nut 22 in the convex member 40, so that the tool-type protective frame is fixedly installed on the side wall of the convex member 40, and then The convex member 40 is hoisted to the designated position together. After the installation of the convex component 40 is completed, the lifting machine is connected to the lifting lug 60, and the construction personnel stand on the inside of the convex component 40 and remove the high-strength bolts 23 to complete the removal of the tool-type protective frame, so that when installing the prefabricated component, The tool-type protective frame has not been dismantled, thereby avoiding the risk caused by dismantling the scaffold when installing prefabricated components, and improving construction safety. Moreover, the tool-type protective frame is not easy to be damaged, can be used repeatedly, and can be used in the installation and construction of other industrialized PC structural convex components without modification, and has good economic benefits.

Preferably, the horizontal pedal 10 includes a fixedly connected rectangular frame and a rectangular flat plate 11, and the rectangular frame is welded by square tubes and angle steel. In order to reduce the load of the prefabricated components, the rectangular plate 11 is a perforated aluminum alloy plate, and the perforated aluminum alloy plate is located in the rectangular frame.

Preferably, the cantilever bracket 20 is a pair of symmetrically arranged support rods. There are bolt holes on the support rods. The bolt holes correspond to the high-strength bolts 23 . the nut 22, the high-strength bolt 23 passes through the suspension bracket 20 from the steel sleeve and is sleeved in the nut 22 in the convex member 40, so that the tool-type protective frame is fixedly installed on the convex member 40 at the predetermined location.

Preferably, the protective fence 30 is welded by a fence frame 31 , an expanded metal mesh 32 and a skirting board 33 . Several connectors 50 are welded on the periphery of the rectangular frame of the horizontal pedal 10 , and the protective fence 30 is fixedly connected with the horizontal pedal 10 through the connectors 50 . The mesh of the expanded metal 32 can be a prismatic hole or a circle. Skirting board 33 is made of aluminum alloy or iron.

For the convenience of hoisting, a pair of lifting lugs 60 are also provided on the tool-type protective frame. The hanging buckles of the lifting lugs 60 are higher than the upper surface of the punched aluminum alloy plate by a certain distance, and the bottom ends of the lifting lugs 60 pass through the punched aluminum alloy plate and are fixed on On the rectangular frame of horizontal pedal 10 lower surfaces.

In particular, please refer to FIG. 3 , in another embodiment of the present invention, the tool-type protective frame is installed on the top plate of the male component 40 . The specific installation method is the same as the first embodiment, and will not be repeated here.

In summary, the tool-type protective frame suitable for assembling integral concrete convex components provided by the utility model includes a horizontal pedal, a cantilever bracket and a protective fence. The horizontal pedal is cantilevered on the cantilever bracket, and the cantilever bracket One end of the cantilever is welded to the lower surface of the horizontal pedal, and the other end of the cantilevered bracket is fixed on the side plate of the convex member; the protective fence is arranged on the periphery of the horizontal pedal. The tool-type protective frame can be used not only as a safety enclosure for the operating surface of convex components, but also as an operating platform for construction personnel, replacing the traditional landing, cantilevered scaffolding or bent frame system, which not only saves construction costs, but also has a simple structure , Easy to install and disassemble. In addition, when installing the convex components, the tool-type protective frame has not been removed, thereby avoiding the risk caused by the removal of scaffolding when installing prefabricated components, and improving construction safety. Moreover, the tool-type protective frame is not easy to damage, can be used repeatedly, and can be used in the installation and construction of other industrialized PC structural convex components without modification, and has good economic benefits.

The above description is only a description of the preferred embodiments of the present utility model, and is not any limitation to the scope of the present utility model. Any changes and modifications made by those of ordinary skill in the field of the utility model according to the above disclosures all belong to the protection scope of the claims .

Claims (9)

1. A tool-type protective frame suitable for assembling integral concrete convex components is characterized in that it includes a horizontal pedal, a cantilevered support and a protective fence, and the horizontal pedal is cantilevered and arranged on the cantilevered support. One end of the cantilever bracket is welded to the lower surface of the horizontal pedal, and the other end of the cantilever bracket is fixed on the side plate of the convex member; the protective fence is arranged on the periphery of the horizontal pedal. 2. The tool-type protective frame suitable for assembling integral concrete convex members according to claim 1, wherein the horizontal pedal comprises a fixedly connected rectangular frame and a rectangular flat plate, and the rectangular frame is composed of a square tube and a rectangular plate. The angle steel is welded, and the rectangular flat plate is a punched aluminum alloy plate, and the punched aluminum alloy plate is located in the rectangular frame. 3. The tool-type protective frame suitable for assembling integral concrete convex members according to claim 1, wherein the cantilever bracket is a pair of symmetrically arranged support rods, and the support rods are provided with There are bolt holes and correspondingly set high-strength bolts. 4. The tool-type protective frame suitable for assembling integral concrete convex components according to claim 3, characterized in that, the side plate of the convex component corresponding to the bolt hole is embedded with the high-strength Nuts that fit the bolts. 5. The tool-type protective frame suitable for assembling integral concrete convex components according to claim 1, wherein the protective fence is welded by a fence frame, expanded metal and skirting boards. 6. The tool-type protective frame suitable for assembling integral concrete convex members according to claim 2, characterized in that, several connecting pieces are welded on the periphery of the rectangular frame of the horizontal pedal, and the protective fence passes through the connecting pieces The component is fixedly connected with the horizontal pedal. 7. The tool-type protective frame suitable for assembling integral concrete convex members according to claim 2, further comprising a pair of lifting lugs, and the lifting buckles of the lifting lugs are higher than the punched aluminum alloy plate The upper surface has a certain distance, and the bottom end of the lifting lug passes through the punched aluminum alloy plate and is fixed on the rectangular frame on the lower surface of the horizontal pedal. 8 . The tool-type protective frame suitable for assembling integral concrete convex members according to claim 5 , wherein the skirting board is made of aluminum alloy or iron. 9. The tool-type protective frame suitable for assembling integral concrete convex components according to any one of claims 1 to 8, wherein the convex components are prefabricated bay windows.