CN218622569U - A prefabricated concrete frame - Google Patents

Abstract

The utility model discloses an assembled concrete frame relates to assembled structure technical field, and is inconvenient for solving the complicated installation of current structure, and the time limit for a project is longer moreover, and production efficiency is lower, and site operation environmental pollution is serious, and the current concrete frame structure single action, the poor problem of practicality. Go up along first riser and the second riser of board lower extreme swing joint symmetry, two first risers and second riser lower extreme swing joint have down along the board, equal swing joint has X type support between per two first risers and the second riser, go up along the board about two sides and all set up the trapezoidal first recess of controlling two symmetries down along the board upper surface, go up along the board upper surface and be equipped with first flange, second lug and third lug about being equipped with along the board lower surface down, the fourth recess has been seted up along the board lower surface down. This assembled concrete frame, the installation flexibility ratio promotes, efficiency is higher, increases concrete frame's stability, and powerful bearing structure can effectively prevent the structure deformation.

Description

A prefabricated concrete frame

technical field

The utility model relates to the technical field of frame structures, in particular to an assembled concrete frame.

Background technique

The prefabricated structure is prefabricated concrete, which is a concrete structure formed by assembling and connecting prefabricated components as the main force-bearing components. The prefabricated reinforced concrete structure is one of the important directions for the development of building structures in my country. It is conducive to the development of my country's building industrialization. , improve production efficiency and save energy, develop green and environmentally friendly buildings, and help improve and ensure the quality of construction projects. Compared with the cast-in-place construction method, the prefabricated PC structure is conducive to green construction, because the prefabricated construction can better meet the requirements of green construction, such as land saving, energy saving, material saving, water saving and environmental protection, and reduce the negative impact on the environment. Including reducing noise, preventing dust, reducing environmental pollution, clean transportation, reducing site disturbance, saving water, electricity, materials and other resources and energy, and following the principles of sustainable development.

In today's concrete prefabricated technology, the main structure is the connection between beams and columns, and the connection between columns and columns, all of which use sleeve connections and frames with sleeve grouting. The cost of the structural connection system is relatively high, and the concrete frame structure is indispensable in the field of concrete. Part of it can support the finished concrete structure and prevent the finished concrete structure from being deformed or loosened due to its own gravity. However, the existing structure is complex and inconvenient to install, and the construction period is long and the production efficiency is low. , the on-site construction environment is seriously polluted, and the current concrete frame structure has a single function and poor practicability.

Therefore, a prefabricated concrete frame is proposed to solve the above problems.

Utility model content

The purpose of this utility model is to provide a prefabricated concrete frame to solve the problem that the existing structure is complex and inconvenient to install in the above-mentioned background technology, and the construction period is long, the production efficiency is low, the site construction environment is seriously polluted, and the current concrete frame structure The problem of single function and poor practicability.

In order to achieve the above purpose, the utility model provides the following technical solutions: an assembled concrete frame, including an upper edge plate, the lower end of the upper edge plate is movably connected with a symmetrical first vertical plate and a second vertical plate, and the two The lower ends of the first vertical plate and the second vertical plate are movably connected with a lower edge plate, and an X-shaped bracket is movably connected between each two of the first vertical plate and the second vertical plate. Two left and right symmetrical trapezoidal first grooves are provided on the upper surface of the board, the upper surface of the upper board is provided with a first convex plate, and the lower surface of the lower board is provided with a left and right second protrusion and a third protrusion. block, and a fourth groove is opened on the lower surface of the lower edge plate.

By adopting the above technical scheme, as shown in Figure 1, a prefabricated frame is composed of two first vertical boards and second vertical boards, X-shaped brackets, upper and lower boards at the upper and lower ends, and its size can be determined according to and The building needs to be set. This structure increases the stability of the concrete frame. At the same time, the combination of the groove and the bump can increase the firmness of the structure. The strong supporting structure can effectively prevent the structure from deforming, and The structure is based on the first groove, the first protruding plate, the second protruding block, and the fourth groove, so that the upper plate and the lower plate can be superimposed on each other when the structure is accumulated, so that the flexibility of the structure can be increased by assembly.

Further, two upper and lower first fixing nuts are provided on the outer surfaces of the two first vertical boards and the second vertical boards for fixing with the X-shaped bracket, and the inner surfaces of the upper and lower boards are provided with Has corrugated grooves for increased friction with concrete.

By adopting the above-mentioned technical solution, the first fixing nut can fix the X-shaped bracket on the first vertical plate and the second vertical plate from the side, and the bearing force of the X-shaped frame can be used to fix them, thereby increasing the stability of the assembled frame structure.

Further, the two first grooves on the upper surface of the first riser are provided with a second groove and a third groove on the left and right respectively, which are used to fix the first riser 2 and the second riser 2 through nuts. plate 3.

By adopting the above technical solution, as shown in Figures 1 and 3, the second groove and the third groove are used for the first riser and the second riser, and the embedding advantages of the second groove and the third groove can be used Avoid the protruding surface of the nut, which will affect the connection between the structures.

Further, the trapezoidal protrusions at the upper and lower ends of the two first vertical boards and the second vertical board are interlocked, and a plurality of trapezoidal protrusions in the first groove are interlocked and used for stabilizing the structure, and the first Corrugated grooves are provided on the inside of the vertical board and the second vertical board to increase the friction with the concrete.

By adopting the above-mentioned technical solution, as shown in FIG. 1 , the stability of the structure can be increased by using the interlocking between the trapezoid and the trapezoid, and at the same time, the structure has flexibility.

Further, the inner sides of the upper and lower ends of the two X-shaped brackets are fixedly connected with the first fixed side and the second fixed side for installation, and the outer sides of the upper and lower ends of the two X-shaped brackets are fixedly connected with the second fixed side for installation. Three fixed sides and a fourth fixed side.

By adopting the above technical solution, the X-shaped bracket can be fixed in a proper position through the first fixed side and the second fixed side.

Compared with the prior art, the beneficial effects of the utility model are:

1. The prefabricated concrete frame is composed of two first vertical boards and second vertical boards, X-shaped brackets, and upper and lower boards at the upper and lower ends to form a prefabricated frame. Its size can be designed according to the needs of the building Fixed, the installation flexibility is improved while the pollution during use is reduced, and the installation efficiency is higher;

2. The prefabricated concrete frame uses the X-shaped brackets on both sides to stabilize the prefabricated concrete frame, so as to achieve the purpose of stable structure and not easy to deform.

3. The assembled concrete frame increases the stability of the concrete frame through this structure. At the same time, the combination of the groove and the bump can increase the firmness of the structure. The strong supporting structure can effectively prevent structural deformation .

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the side structure schematic diagram of the utility model;

Fig. 3 is a top view structural diagram of the utility model.

In the figure: 1. Upper edge plate; 2. First vertical plate; 3. Second vertical plate; 4. X-shaped bracket; 5. First fixing nut; 6. First groove; 7. First convex plate; 8. The second groove; 9. The third groove; 10. The lower edge plate; 11. The second bump; 12. The third bump; 13. The fourth groove; 14. The corrugated groove; 15. The first Fixed side; 16, the second fixed side; 17, the third fixed side; 18, the fourth fixed side.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1: the lower end of the upper edge plate 1 is movably connected with a symmetrical first vertical plate 2 and the second vertical plate 3, and the lower ends of the two first vertical plates 2 and the second vertical plate 3 are movably connected with a lower edge plate 10, An X-shaped bracket 4 is movably connected between every two first vertical boards 2 and second vertical boards 3, and the outer surfaces of the two first vertical boards 2 and the second vertical boards 3 are provided with two upper and lower first fixing nuts 5. For fixing with the X-shaped bracket 4, the trapezoidal protrusions at the upper and lower ends of the two first vertical boards 2 and the second vertical board 3 are interlocked, and a plurality of first grooves 6 are interlocked with the trapezoidal protrusions for Stable structure, the upper and lower sides of the upper edge plate 1 and the upper surface of the lower edge plate 10 are provided with two left and right symmetrical trapezoidal first grooves 6, the upper surface of the upper edge plate 1 is provided with a first convex plate 7, and the lower edge plate 10 is lowered. The surface is provided with the left and right second bumps 11 and the third bump 12, the lower surface of the lower edge plate 10 is provided with a fourth groove 13, and the upper edge plate 1 and the inner surface of the lower edge plate 10 are provided with corrugated grooves 14 for To increase the frictional force with concrete, corrugated grooves 14 are provided inside the first vertical board 2 and the second vertical board 3 to increase the frictional force with the concrete. The two first vertical boards 2 and the second vertical boards 3. The X-shaped bracket 4 and the upper and lower boards 1 and 10 at the upper and lower ends form a prefabricated frame, the size of which can be set according to the needs of the building, the installation flexibility is improved while the pollution during use is reduced, and The installation efficiency is higher, and the corrugated grooves 14 provided on the inner surfaces of the first riser 2 and the second riser 3 effectively increase the stability between the concrete and the structure.

As shown in Figures 2 and 3, the two first grooves 6 on the upper surface of the first riser 2 are provided with a second groove 8 and a third groove 9 on the left and right sides, which are used to fix the X-shaped structure with nuts. Support 4, the inner sides of the upper and lower ends of the two X-shaped brackets 4 are fixedly connected with the first fixed side 15 and the second fixed side 16 for installation, and the outer sides of the upper and lower ends of the two X-shaped brackets 4 are fixedly connected with the first fixed side for installation. The three fixed sides 17 and the fourth fixed side 18 use the X-shaped brackets 4 on both sides to stabilize the assembled concrete frame, so as to achieve the purpose of stable structure and not easy to deform, and this structure increases the stability of the concrete frame. The firmness of the structure can be increased through the combination between the groove and the protrusion, and the strong supporting structure can effectively prevent the structure from deforming.

The implementation method is as follows: select the first vertical board 2, the second vertical board 3, the X-shaped bracket 4, the upper and lower boards 1 and the lower boards 10 of appropriate size according to the building requirements, and then place the lower board 10 on the At the bottom, the first riser 2 and the second riser 3 are snapped into the corresponding first groove 6 from one side based on the trapezoidal protrusions at both ends of the bottom, slide to move to a suitable position, and the two suitable widths The X-shaped support 4 is respectively placed between two first vertical boards 2 and two second vertical boards 3, as shown in Figure 1, the first fixed side 15 and the second fixed side 16 below the X-shaped bracket 4 And the third fixed side 17 and the fourth fixed side 18 are fixed with the first vertical plate 2 and the second vertical plate 3 on both sides by the first fixed nut 5, and at this time, concrete and steel bar structure for supporting are poured into the frame , then assemble the upper edge plate 1 in the same way as installing the lower edge plate 10, and then screw in nuts through the second groove 8 and the third groove 9 to fix it. During the building construction process, they can be stacked in sequence, for example After this structure has been completed, it is engaged with another assembled frame through the second protrusion 11 under the lower edge plate 10 and the first groove 6 on the upper surface of the upper edge plate 1, while the first convex plate 7 can be snapped into the corresponding Get final product in the fourth groove 13 of.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. An assembled concrete frame, includes upper edge board (1), its characterized in that: go up along first riser (2) and second riser (3) that board (1) lower extreme swing joint has the symmetry, two under first riser (2) and second riser (3) lower extreme swing joint has along board (10), per two equal swing joint has X type support (4) between first riser (2) and second riser (3), go up along board (1) two sides from top to bottom and down along trapezoidal first recess (6) that board (10) upper surface all seted up two left-right symmetries, go up along board (1) upper surface and be equipped with first flange (7), second lug (11) and third lug (12) about being equipped with along board (10) lower surface down, fourth recess (13) have been seted up along board (10) lower surface down.

2. A fabricated concrete frame according to claim 1, wherein: two first fixation nut (5) about first riser (2), second riser (3) surface all are equipped with for fixed with X type support (4), go up along board (1) and down along board (10) interior side surface all be equipped with corrugated groove (14) for increase and the concrete between frictional force.

3. A fabricated concrete frame according to claim 1, wherein: a second groove (8) and a third groove (9) are respectively formed in the left and right of two first grooves (6) in the upper surface of the first vertical plate (2) and used for fixing the first vertical plate (2) and the second vertical plate (3) through nuts.

4. A fabricated concrete frame according to claim 1, wherein: two trapezoidal lug looks block at both ends about riser (2) and second riser (3) is a plurality of trapezoidal lug looks block of first recess (6) for stable structure, riser (2) and second riser (3) inboard all are equipped with ripple groove (14), increase and the concrete between frictional force.

5. A fabricated concrete frame according to claim 1, wherein: the X-shaped support is characterized in that the inner sides of the upper end and the lower end of the X-shaped support (4) are fixedly connected with a first fixing edge (15) and a second fixing edge (16) which are used for installation, and the outer sides of the upper end and the lower end of the X-shaped support (4) are fixedly connected with a third fixing edge (17) and a fourth fixing edge (18) which are used for installation.

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