Suspension type floor formwork

Abstract

The utility model discloses a suspension type floor formwork. The suspension type floor formwork comprises a plurality of metal formworks, a plurality of metal hanging pieces and a plurality of suspension supporting pipes. The metal formworks are strip-shaped, a plurality of through holes are formed in the side faces of the metal formworks, and the multiple metal formworks are installed to form a floor frame. The metal hanging piece comprises an upper connecting part and a lower hanging part, a plurality of through holes are formed in the connecting part, and a plurality of pipe grooves are formed in the hanging part; for any two parallel metal templates, a plurality of metal hanging pieces are installed on the side, facing the other metal template, of each metal template, and the positions of the metal hanging pieces installed on the two metal templates correspond to each other; the two ends of each hanging supporting pipe penetrate through the pipe grooves of the two metal hanging pieces opposite in position and are located below the two metal formworks. A plurality of metal pipes are further placed between the two parallel metal formworks and above the hanging supporting pipes, and wood formworks or rubber formworks are laid above the metal pipes.

Description

Technical Field

[0001] The utility model relates to the field of building templates, in particular to a suspended floor template. Background Art

[0002] In the traditional construction of building floor formwork, especially for buildings such as basements, factories, and office buildings, there are fewer walls, mainly columns, beams and floors. At the same time, the beams and floors vary a lot in different floors. Usually, a steel pipe full-height frame is erected first, and then wooden beams are laid, and then wooden formwork is nailed on the wooden beams. This method consumes a lot of wood, and the construction molding effect and safety are poor. It is impossible to disassemble quickly, which increases the cost. On the other hand, although the use of aluminum alloy formwork can achieve quick disassembly, the cost is extremely high if all aluminum alloy formworks are used. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the technical solution adopted by the utility model is:

[0004] A suspended floor formwork, characterized in that it comprises a plurality of metal formworks, a plurality of metal hangers and a plurality of suspension support tubes;

[0005] The metal template is in strip shape, with multiple through holes on its side, and multiple metal templates are installed to form a floor frame;

[0006] The metal hanger includes an upper connecting portion and a lower hanging portion, the connecting portion is provided with a plurality of through holes, the hanging portion is provided with a plurality of pipe grooves, and the size of the hanging support pipe corresponds to the pipe groove of the metal hanger;

[0007] For any two metal templates that are parallel to each other, a plurality of metal hangers are installed on the side of each metal template that faces the other metal template, and the positions of the metal hangers installed on the two metal templates correspond to each other;

[0008] Each metal hanger is fixedly connected to the corresponding metal template through a plurality of fastening structures arranged at a plurality of through holes;

[0009] Both ends of each hanging support tube respectively pass through the tube grooves of two oppositely positioned metal hangers and are located below the two metal templates;

[0010] A plurality of metal tubes are placed between two mutually parallel metal templates and above the plurality of suspension support tubes in a direction perpendicular to the suspension support tubes, and a wooden template or a rubber template is laid above the plurality of metal tubes.

[0011] In some embodiments, the metal hanger is a symmetrical structure, with two through holes provided in its connecting portion, and two tube grooves symmetrically arranged in its hanging portion, and the tube grooves are a fully closed or semi-closed structure.

[0012] In some embodiments, the plurality of metal templates are divided into floor keel templates and floor corner templates according to the installation positions;

[0013] Multiple floor corner templates are fixedly connected end to end and installed to form a rectangular frame around the floor;

[0014] Several floor keel templates are fixedly installed inside the rectangular frame, and each floor keel template is parallel to two sides of the rectangular frame and perpendicular to and fixedly connected to the other two sides of the rectangular frame to form an overall floor frame.

[0015] In some embodiments, a radial through hole is respectively formed at both ends of the suspension support tube, and a latch is disposed at the through hole.

[0016] In some embodiments, the wooden formwork or the plastic formwork is fixedly connected to the plurality of metal tubes by a plurality of self-tapping screws.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The suspended floor formwork provided by the utility model has a simple structure and is easy to use, meets the use requirements, can realize fast and flexible construction, and only requires local use of metal formwork for construction, which can save costs and improve efficiency. It also greatly reduces the use of wood, increases the turnover rate of use, and can achieve full product recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a side cross-sectional view of a suspended floor formwork in one embodiment;

[0020] Figure 2 A top view of a suspended floor formwork in one embodiment;

[0021] Figure 3 A schematic diagram of the connection between a metal template and a metal hanger in one embodiment;

[0022] Figure 4 It is a schematic diagram of a metal pendant in another embodiment.

[0023] Description of Figure Numbers:

[0024] 1. Metal formwork; 2. Metal hangers; 3. Suspension support tube; 4. Through hole; 5. Metal tube; 6. Self-tapping screws; 11. Floor keel formwork; 12. Floor corner formwork; 21. Connection part; 22. Suspension part; 23. Pipe groove. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the following further describes how the present invention is implemented in conjunction with the accompanying drawings and specific implementation methods.

[0026] Reference Figure 1-Figure 4 As shown, the utility model provides a suspended floor formwork, comprising a plurality of metal formworks 1, a plurality of metal hangers 2 and a plurality of suspension support tubes 3; the metal formwork 1 is strip-shaped, and a plurality of through holes 4 are opened on its side, and a plurality of metal formworks 1 are installed to form a floor frame; the metal hanger 2 comprises an upper connecting portion 21 and a lower hanging portion 22, the connecting portion 21 is provided with a plurality of through holes 4, the hanging portion 22 is provided with a plurality of pipe grooves 23, and the size of the suspension support tube 3 corresponds to the pipe groove 23 of the metal hanger 2; for any two mutually parallel metal formworks 1, a plurality of through holes 4 are opened on each metal formwork 1, and ... the side of the metal formwork 1, and a plurality of through holes 4 are opened on the side of the metal formwork 1 There are a plurality of metal hangers 2, and the positions of the metal hangers 2 installed on the two metal templates 1 correspond to each other; each metal hanger 2 is fixedly connected to the corresponding metal template 1 by a plurality of fastening structures (such as bolt structures or pin structures) arranged at a plurality of through holes 4; the two ends of each hanging support tube 3 respectively pass through the tube grooves 23 of the two metal hangers 2 in opposite positions and are located below the two metal templates 1; between the two parallel metal templates 1 and above the plurality of hanging support tubes 3, a plurality of metal tubes 5 are placed in a direction perpendicular to the hanging support tubes 3, and a wooden template or a rubber template is laid above the plurality of metal tubes 5.

[0027] Preferably, refer to Figure 3 and Figure 4 As shown, the metal hanger 2 is a symmetrical structure, its connecting portion 21 is provided with two through holes 4, and its hanging portion 22 is symmetrically provided with two pipe grooves 23, and the pipe grooves 23 are a fully closed or semi-closed structure; the metal template 1 can be an aluminum alloy template.

[0028] Preferably, refer to Figure 2 As shown, a plurality of metal formworks 1 are divided into floor keel formworks 11 and floor corner formworks 12 according to the installation positions; a plurality of floor corner formworks 12 are fixedly connected end to end and installed to form a rectangular frame around the floor; a plurality of floor keel formworks 11 are fixedly installed inside the rectangular frame, and each floor keel formwork 11 is parallel to two sides of the rectangular frame, and perpendicular to and fixedly connected to the other two sides of the rectangular frame, to form an overall floor frame.

[0029] In addition, two adjacent metal templates 1 can be fixedly connected by a plurality of fastening structures (such as bolt structures or pin structures) arranged at a plurality of through holes 4 on the sides of the two metal templates.

[0030] Preferably, a radial through hole 4 is respectively formed at both ends of the suspension support tube 3 , and a latch is provided at the through hole 4 to prevent the suspension support tube 3 from falling out of the tube groove 23 .

[0031] It is understandable that the metal pipe 5 may be cut into a desired length before being placed; and the wooden formwork or the rubber formwork may be cut into a desired size before being laid.

[0032] In addition, a plurality of self-tapping screws 6 can be used to fix the wooden formwork or the plastic formwork and the plurality of metal pipes 5 together.

[0033] It is understandable that before construction, a sufficient amount of metal formwork, metal hangers and hanging support tubes of suitable sizes can be customized. During the actual construction process, when installing the hanging support tube 3, the length requirement of the hanging support tube 3 is relatively low, as long as its length is greater than the distance between the corresponding two metal hangers 2. Subsequently, metal tubes 5 of suitable sizes and wooden formwork or plastic formwork are laid on the hanging support tube 3 to cope with various floor size requirements and flexibly complete the construction. During construction, according to actual needs, the entire floor can be constructed using the hanging floor formwork provided by the utility model; it can also be used in conjunction with conventional metal formwork construction plans and flexibly used only in local areas of the floor.

[0034] In summary, the suspended floor formwork provided by the utility model has a simple structure, is easy to use, meets the use requirements, can achieve fast and flexible construction, and only requires partial use of metal formwork for construction, which can save costs, improve efficiency, and greatly reduce the use of wood, increase the turnover rate of use, and achieve full product recycling.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A suspended floor formwork, characterized in that: It comprises a plurality of metal templates (1), a plurality of metal hangers (2) and a plurality of suspension support tubes (3); The metal template (1) is strip-shaped, and a plurality of through holes (4) are opened on its side. A plurality of metal templates (1) are installed to form a floor frame; The metal hanger (2) comprises an upper connecting portion (21) and a lower hanging portion (22), the connecting portion (21) is provided with a plurality of through holes (4), the hanging portion (22) is provided with a plurality of pipe grooves (23), and the size of the hanging support pipe (3) corresponds to the pipe grooves (23) of the metal hanger (2); For any two mutually parallel metal templates (1), a plurality of metal hangers (2) are installed on the side of each metal template (1) facing the other metal template (1), and the positions of the metal hangers (2) installed on the two metal templates (1) correspond to each other; Each metal hanger (2) is fixedly connected to the corresponding metal template (1) via a plurality of fastening structures arranged at a plurality of through holes (4); Both ends of each hanging support tube (3) pass through the tube grooves (23) of two metal hangers (2) located opposite to each other and are located below the two metal templates (1); A plurality of metal tubes (5) are placed between two mutually parallel metal templates (1) and above a plurality of suspension support tubes (3) in a direction perpendicular to the suspension support tubes (3), and a wooden template or a rubber template is laid above the plurality of metal tubes (5).

2. The suspended floor formwork according to claim 1 is characterized in that: The metal hanger (2) is of a symmetrical structure, its connecting portion (21) is provided with two through holes (4), and its hanging portion (22) is symmetrically provided with two pipe grooves (23), and the pipe grooves (23) are of a fully closed or semi-closed structure.

3. The suspended floor formwork according to claim 1 is characterized in that: The plurality of metal templates (1) are divided into floor keel templates (11) and floor corner templates (12) according to the installation positions; A plurality of floor corner templates (12) are fixedly connected end to end and installed to form a rectangular frame around the floor; A plurality of floor keel templates (11) are fixedly installed inside the rectangular frame, and each floor keel template (11) is parallel to two sides of the rectangular frame and perpendicular to and fixedly connected to the other two sides of the rectangular frame to form an integral floor frame.

4. The suspended floor formwork according to claim 1, characterized in that: A radial through hole (4) is respectively formed at both ends of the suspension support tube (3), and a latch is provided at the through hole (4).

5. The suspended floor formwork according to claim 1, characterized in that: The wooden template or the plastic template is fixedly connected to a plurality of metal pipes (5) via a plurality of self-tapping screws (6).

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