Formwork for building construction

Abstract

The utility model relates to the technical field of building construction, in particular to a formwork for building construction, which comprises a support frame body, bearing pedals are fixedly mounted at the top of the support frame body, the adjacent bearing pedals are fixedly connected through embedded connecting components, vertical fence columns are fixedly mounted at the tops of the bearing pedals, and the vertical fence columns are fixedly mounted on the top of the support frame body. A vertical mounting strip block is fixedly mounted on the vertical fence column, a limiting sliding groove is formed in the vertical mounting strip block, a positioning mounting strip is fixedly mounted on the inner wall of the bottom side of the limiting sliding groove, a lifting sliding block is slidably mounted in the limiting sliding groove, a lifting mounting strip is fixedly mounted on the lifting sliding block, and a protective net is fixedly mounted on the lifting mounting strip. One end of the protective net is fixedly connected with the positioning mounting strip, and the lifting mounting strip is fixedly connected to the side wall of the top side of the vertical mounting strip block through a lifting type positioning plug pin assembly. According to the utility model, not only is the construction efficiency improved, but also the safety of a construction site is greatly enhanced; and meanwhile, the requirements of different construction scenes can be met.

Description

Technical Field

[0001] The utility model relates to a formwork for building construction, belonging to the technical field of building construction. Background Art

[0002] The formwork for building construction, also known as scaffolding, building formwork or construction scaffold, is an indispensable temporary support structure in building construction. It is mainly used during the construction of concrete structures, steel structures and other buildings to provide a stable working platform and a convenient moving passage for construction workers. The design and use of the formwork can significantly improve the construction efficiency and ensure the safety of construction workers. As an important support for structural engineering technology, the formwork plays a crucial role in the smooth progress of the entire construction process.

[0003] However, during the use of the existing formwork, a mesh cloth is usually used as a protection to improve the safety performance. The mesh cloth is fixed on the frame during use, which is rather inconvenient when taking construction tools. Moreover, the existing formwork is usually connected by welding during use, making the scope of the formwork wider and less flexible and convenient to use. For different usage scenarios, it is easy to cause waste of materials, and there are certain drawbacks during the use process.

[0004] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a formwork for building construction in order to solve the above problems, which has the advantages of enhancing the stability and expandability of the formwork structure and being convenient for adapting to the requirements of different construction scenarios; not only improving the construction efficiency, but also greatly enhancing the safety of the construction site.

[0006] The present utility model realizes the above purpose through the following technical solutions. A formwork for building construction includes a support frame body. A supporting pedal is fixedly installed at the top of the support frame body. Adjacent supporting pedals are fixedly connected through the embedded connection assembly. A vertical enclosure column is fixedly installed at the top of the supporting pedal. A vertical installation strip is fixedly installed on the vertical enclosure column. A limiting sliding groove is formed on the vertical installation strip. A positioning installation strip is fixedly installed on the inner wall of the bottom side of the limiting sliding groove. A lifting sliding block is slidably installed in the limiting sliding groove. A lifting installation strip is fixedly installed on the lifting sliding block. A protection net is fixedly installed on the lifting installation strip. One end of the protection net is fixedly connected to the positioning installation strip. The lifting installation strip is fixedly connected to the top side wall of the vertical installation strip through the lifting type positioning pin assembly.

[0007] Further, in order to enable adjacent supporting pedals to be interconnected through the embedded plug, the embedded connection assembly includes the embedded plug, the bidirectional threaded rod, and the micro drive motor. The embedded plug is fixed on the side wall of one supporting pedal, and the embedded plug is inserted into the installation slot opened on the side wall of the other supporting pedal. The bidirectional threaded rod is rotationally installed on the inner wall at one end of the installation slot through the rotary joint.

[0008] Further, in order to enable the bidirectional threaded rod to rotate in the installation slot through the rotary joint by controlling the micro drive motor to start, the micro drive motor is fixed on the supporting pedal, and the other end of the bidirectional threaded rod is fixedly connected to the output shaft of the micro drive motor.

[0009] Further, in order to enable the two threaded sliders to slide in opposite directions in the installation slot by controlling the rotation of the bidirectional threaded rod, the bidirectional threaded rod is provided with the threaded sliders. The threaded sliders are slidably clamped in the installation slot. The number of the threaded sliders is two, and the two threaded sliders are respectively located at the reverse thread ends of the bidirectional threaded rod.

[0010] Further, in order to enable the square connection frame to be fixed in the installation slot through the first connection pin plate and the second connection pin plate, the first connection pin plate and the second connection pin plate are respectively and fixedly installed on the two threaded sliders. The first connection pin plate and the second connection pin plate are respectively inserted into the square connection frames fixedly installed on both sides of the embedded plug.

[0011] Further, in order to enable the lifting slider to be fixedly connected to the vertical installation strip through the positioning pin rod, the pull-type positioning pin assembly includes the square installation seat. The square installation seat is fixed on the lifting installation strip. One end of the square installation seat is fixedly installed with the installation side plate. The positioning pin rod is slidably installed on the installation side plate. One end of the positioning pin rod is inserted into the positioning pin holes correspondingly opened on the vertical installation strip and the lifting slider.

[0012] Further, in order to enable the positioning pin rod to slide on the installation side plate through the U-shaped lifting handle, the U-shaped lifting handle is fixedly installed at the other end of the positioning pin rod.

[0013] Further, in order to enable the annular cushion block to drive the positioning pin rod to be fixedly inserted into the positioning pin hole through the pressing spring, the annular cushion block is fixedly sleeved on the positioning pin rod. The annular cushion block is elastically connected to the installation side plate through the pressing spring.

[0014] Technical effects and advantages of the present utility model: By connecting adjacent supporting pedals through the embedded connection assembly, the stability and expandability of the mold frame structure are enhanced, facilitating the adaptation to the requirements of different construction scenarios. At the same time, the combination of the vertical enclosure column and the lifting protective net not only effectively guarantees the safety of construction workers during high-altitude operations, but also realizes the rapid lowering of the protective net through the flexible adjustment of the limit sliding groove and the lifting positioning pin assembly, making the picking and placing of items during the construction process more convenient. This not only improves the construction efficiency but also greatly enhances the safety of the construction site. Brief Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a schematic diagram of the installation structure of the embedded connection assembly of the present utility model;

[0017] Figure 3 It is a schematic diagram of the installation structure of the square connection frame of the present utility model;

[0018] Figure 4 It is a schematic diagram of the installation structure of the first connection pin plate and the second connection pin plate of the present utility model;

[0019] Figure 5 It is a schematic diagram of the installation structure of the protective net of the present utility model;

[0020] Figure 6 is Figure 5 The enlarged structure schematic diagram at A in

[0021] In the figure: 1, support frame body; 2, supporting pedal; 3, embedded connection assembly; 301, embedded plug; 302, bidirectional threaded rod; 303, micro drive motor; 304, rotating joint; 305, threaded slider; 306, first connection pin plate; 307, second connection pin plate; 308, square connection frame; 4, vertical enclosure column; 5, vertical installation strip; 6, positioning installation strip; 7, lifting slider; 8, lifting installation strip; 9, protective net; 10, lifting positioning pin assembly; 1001, square mounting seat; 1002, mounting side plate; 1003, positioning pin rod; 1004, U-shaped lifting handle; 1005, annular cushion block; 1006, pressing spring. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0023] Please refer to Figures 1-6 As shown, a formwork for building construction includes a support frame body 1. A supporting pedal 2 is fixedly installed at the top of the support frame body 1. Adjacent supporting pedals 2 are fixedly connected through an embedded connection assembly 3. During use, the support frame body 1 is erected according to construction requirements. Subsequently, the supporting pedal 2 is installed on the top of the frame body. The adjacent pedals are quickly and firmly connected through the embedded connection assembly 3 to form a stable working platform. Then, a vertical enclosure column 4 is installed on the supporting pedal 2. The enclosure column not only provides structural support but also serves as a base point for installing the protection system. A vertical enclosure column 4 is fixedly installed at the top of the supporting pedal 2. A vertical installation strip 5 is fixedly installed on the vertical enclosure column 4. A limiting chute is opened on the vertical installation strip 5. A positioning installation strip 6 is fixedly installed on the inner wall of the bottom side of the limiting chute. A lifting slider 7 is slidably installed in the limiting chute. A lifting installation strip 8 is fixedly installed on the lifting slider 7. A protection net 9 is fixedly installed on the lifting installation strip 8. One end of the protection net 9 is fixedly connected to the positioning installation strip 6. The lifting installation strip 8 is fixedly connected to the top side wall of the vertical installation strip 5 through a lifting type positioning pin assembly 10. The lifting slider 7 is slid up and down along the limiting chute to the required height, and the position of the protection net 9 is adjusted to meet the protection requirements of different construction stages. One end of the protection net 9 is fixed to the positioning installation strip 6, and the other end is easily fixed to the top of the vertical installation strip 5 through the lifting type positioning pin assembly 10 on the lifting installation strip 8, realizing quick locking, ensuring that the protection net 9 is stable and does not shake, improving the construction efficiency, and significantly enhancing the safety of the operation area. The effective setting of the protection net 9 effectively prevents accidents of falling objects from height and protects the lives of construction workers. At the same time, its flexible adjustment feature enables the formwork to adapt to diverse construction scenarios, enhancing the overall construction safety and flexibility.

[0024] The embedded connection component 3 includes an embedded plug 301, a bidirectional threaded rod 302, and a micro drive motor 303. The embedded plug 301 is fixed on the side wall of the supporting pedal 2 on one side, and the embedded plug 301 is inserted into the installation slot opened on the side wall of the supporting pedal 2 on the other side. The bidirectional threaded rod 302 is rotatably installed on the inner wall of one end of the installation slot through a rotary joint 304. The micro drive motor 303 is fixed on the supporting pedal 2. The other end of the bidirectional threaded rod 302 is fixedly connected to the output shaft of the micro drive motor 303. A threaded slider 305 is installed on the bidirectional threaded rod 302. The threaded slider 305 is slidably clamped in the installation slot. The number of threaded sliders 305 is two. The two threaded sliders 305 are respectively located at the reverse thread ends of the bidirectional threaded rod 302. A first connection pin plate 306 and a second connection pin plate 307 are respectively fixedly installed on the two threaded sliders 305. The first connection pin plate 306 and the second connection pin plate 307 are respectively inserted into the square connection frames 308 fixedly installed on both sides of the embedded plug 301, accurately inserting the embedded plug 301 into the installation slot on the adjacent supporting pedal 2. Then, the micro drive motor 303 is started. The motor drives the bidirectional threaded rod 302 to rotate. Since the threaded rod is designed with reverse threads, the two threaded sliders 305 will move towards each other, pushing the first connection pin plate 306 and the second connection pin plate 307 to be respectively embedded into the square connection frames 308 on both sides of the embedded plug 301. This process is rapid and accurate, without the need for cumbersome manual alignment, greatly improving the installation efficiency. It not only ensures the firm connection between the supporting pedals 2 but also effectively disperses the load-bearing pressure and enhances the stability of the overall structure. At the same time, through the automated operation of the micro drive motor 303, the labor intensity of workers is reduced, and the construction safety is improved. In addition, the design of this component is convenient for disassembly and reuse, conforming to the concept of green construction and reducing the construction cost.

[0025] The lifting type positioning bolt assembly 10 includes a square mounting base 1001 which is fixed on the lifting mounting strip 8. One end of the square mounting base 1001 is fixedly installed with a mounting side plate 1002. A positioning pin rod 1003 is slidably installed on the mounting side plate 1002. One end of the positioning pin rod 1003 is inserted into the positioning pin holes correspondingly opened in the vertical mounting strip block 5 and the lifting slider 7. The other end of the positioning pin rod 1003 is fixedly installed with a U-shaped lifting handle 1004. An annular cushion block 1005 is fixedly sleeved on the positioning pin rod 1003. The annular cushion block 1005 is elastically connected with the mounting side plate 1002 through a pressing spring 1006. First, ensure that the lifting slider 7 has been adjusted to the required height and is stable in the limit chute. Subsequently, easily lift the positioning pin rod 1003 through the U-shaped lifting handle 1004 to disengage it from the positioning pin holes in the vertical mounting strip block 5 and the lifting slider 7. At this time, the pressing spring 1006 is compressed to provide power for the bolt to reset. And make the lifting slider 7 slide downward, facilitating the falling and opening of the protective net 9, facilitating construction and tool taking. After adjustment, the worker releases the U-shaped lifting handle 1004, and the positioning pin rod 1003 quickly resets under the elastic force of the pressing spring 1006 and accurately inserts into the positioning pin hole, realizing the firm connection between the lifting mounting strip 8 and the vertical mounting strip block 5. The operation is simple and fast, the use is relatively flexible, and the installation efficiency and safety are significantly improved.

[0026] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0027] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A formwork for building construction, comprising a support frame body (1), wherein a supporting pedal (2) is fixedly installed on the top of the support frame body (1), and is characterized in that: The adjacent supporting pedals (2) are fixedly connected through an embedded connection assembly (3). A vertical enclosure column (4) is fixedly installed on the top of the supporting pedal (2). A vertical installation strip block (5) is fixedly installed on the vertical enclosure column (4). A limiting sliding groove is formed in the vertical installation strip block (5). A positioning installation strip (6) is fixedly installed on the inner wall of the bottom side of the limiting sliding groove. A lifting slider (7) is slidably installed in the limiting sliding groove. A lifting installation strip (8) is fixedly installed on the lifting slider (7). A protective net (9) is fixedly installed on the lifting installation strip (8), and one end of the protective net (9) is fixedly connected to the positioning installation strip (6). The lifting installation strip (8) is fixedly connected to the top side wall of the vertical installation strip block (5) through a pull-type positioning pin assembly (10).

2. The formwork for building construction according to claim 1, characterized in that: The embedded connection assembly (3) includes an embedded plug (301), a bidirectional threaded rod (302), and a micro drive motor (303). The embedded plug (301) is fixed on the side wall of one of the supporting pedals (2), and the embedded plug (301) is inserted into an installation slot formed in the side wall of the other supporting pedal (2). The bidirectional threaded rod (302) is rotatably installed on the inner wall of one end of the installation slot through a rotating joint (304).

3. The formwork for building construction according to claim 2, characterized in that: The micro drive motor (303) is fixed on the supporting pedal (2), and the other end of the bidirectional threaded rod (302) is fixedly connected to the output shaft of the micro drive motor (303).

4. The formwork for building construction according to claim 3, characterized in that: A threaded slider (305) is installed on the bidirectional threaded rod (302). The threaded slider (305) is slidably clamped in the installation slot. The number of the threaded sliders (305) is two, and the two threaded sliders (305) are respectively located at the reverse thread ends of the bidirectional threaded rod (302).

5. The formwork for building construction according to claim 4, characterized in that: A first connecting pin plate (306) and a second connecting pin plate (307) are respectively fixedly installed on the two threaded sliders (305). The first connecting pin plate (306) and the second connecting pin plate (307) are respectively inserted into square connecting frames (308) fixedly installed on both sides of the embedded plug (301).

6. The formwork for building construction according to claim 1, characterized in that: The pull-type positioning pin assembly (10) includes a square mounting base (1001). The square mounting base (1001) is fixed on the lifting installation strip (8). One end of the square mounting base (1001) is fixedly installed with a mounting side plate (1002). A positioning pin rod (1003) is slidably installed on the mounting side plate (1002). One end of the positioning pin rod (1003) is inserted into positioning pin holes correspondingly formed in the vertical installation strip block (5) and the lifting slider (7).

7. The formwork for building construction according to claim 6, characterized in that: A U-shaped lifting handle (1004) is fixedly installed at the other end of the positioning pin rod (1003).

8. The formwork for building construction according to claim 7, characterized in that: An annular cushion block (1005) is fixedly sleeved on the positioning pin rod (1003). The annular cushion block (1005) is elastically connected to the mounting side plate (1002) through a pressing spring (1006).

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