Floor formwork with connecting device

Abstract

The utility model provides a floor template with a connecting device, which belongs to the technical field of building construction and is formed by mutually combining a first module and a third module serving as end heads and a plurality of second modules serving as connecting sections into a mortise and tenon structure. The utility model has the characteristics of good structural stability, difficulty in deformation and good concrete forming quality; the technical effects that operation is easy and convenient, dismounting and mounting are fast, cyclic utilization can be achieved, materials are saved, the construction progress is accelerated, and the construction quality is improved are achieved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a floor formwork with a connecting device. Background Technology

[0002] Underground parking garages, industrial plants, airports, and train stations all require large-area floor slab construction. Due to the large construction area, concrete pouring often needs to be carried out in sections; floor slab formwork is required to isolate each construction section.

[0003] In existing technologies, 10# channel steel is usually used as a template, but the following drawbacks exist: 1) The length of the channel steel is 2-6 meters. After the channel steel is used as a template, misalignment is easily caused at the joints; the channel steel needs to be recut; 2) Because the channel steel has a small self-weight, holes need to be drilled in the bottom slab concrete to fix the channel steel template; drilling is not only time-consuming and labor-intensive, but if the construction area is located at the post-pouring strip, drilling will cause the risk of water leakage.

[0004] In addition, the prior art discloses a method for manufacturing a combined steel formwork system for building floors (publication number: CN117536404A). The positioning of the steel formwork is determined according to the pre-cast concrete range. Short steel bars (8) are wedged into the ground or subfloor through the holes of the second angle steel (3) to form a fixed system. b. After the concrete is poured and the concrete has set, the formwork removal sequence is the reverse of the installation sequence. First, the short steel bars connecting the steel formwork to the ground or subfloor are removed, and then the right-angled triangular frame and baffle are removed. Although it overcomes the problem of poor formwork stability caused by the light weight of the channel steel, it has disadvantages such as complex structure, still needing to drill holes, and cumbersome installation steps.

[0005] Therefore, there is an urgent need for a stable and reliable floor formwork with a connecting device. Summary of the Invention

[0006] The purpose of this utility model is to provide a floor template with a connecting device to solve at least one technical problem existing in the prior art.

[0007] A floor template with a connecting device includes a first module, a second module, and a third module connected end to end in sequence;

[0008] A right connector is provided on the side of the first module adjacent to the second module, and a left connector is provided on the side of the third module adjacent to the second module.

[0009] On the two sides of the second module, there are respectively a left docking member and a right docking member corresponding to the right connecting member; the right connecting member and the left docking member are detachably connected, and the left connecting member and the right docking member are detachably connected.

[0010] The heights of the first, second, and third modules are set according to the designed floor height.

[0011] Furthermore, in a preferred configuration, both the right connector and the right mating member are protrusions, and both the left connector and the left mating member are recesses; the protrusions and the recesses are interlocked.

[0012] Furthermore, a preferred structure is that the protrusion is a tenon structure and the recess is a mortise and tenon structure.

[0013] Furthermore, a preferred structure is that the tenon and groove structure is a dovetail groove.

[0014] Furthermore, in a preferred configuration, the number of the second module is at least two.

[0015] Furthermore, the preferred structure is that the first module, the second module, and the third module are all made of steel plates.

[0016] Furthermore, a preferred structure is that the lengths of the first module, the second module, and the third module are 1-5 meters.

[0017] As described above, the present invention provides a floor template with a connecting device, comprising a first module, a second module, and a third module connected end-to-end. A right connector is provided on the side of the first module adjacent to the second module, and a left connector is provided on the side of the third module adjacent to the second module. A left connecting piece corresponding to the right connector and a right connecting piece corresponding to the left connector are respectively provided on two sides of the second module. The right connector and the left connecting piece are detachably connected, and the left connector and the right connecting piece are detachably connected. The heights of the first, second, and third modules are set according to the designed floor height. The advantages are as follows: The floor template with a connecting device of the present invention has a simple structure, consisting only of the first and third modules as ends, and multiple second modules as connecting segments, combined to form a mortise and tenon structure. It features good structural stability, resistance to deformation, and high-quality concrete forming. By ensuring that the upper surfaces of the first, second, and third modules are flush with the designed floor surface, the height and flatness of the floor are effectively controlled. It achieves the technical effects of simple operation, quick assembly and disassembly, recyclability, material saving, accelerated construction progress, and improved construction quality. Attached Figure Description

[0018] Other objects and results of this invention will become more apparent and readily understood with reference to the following description taken in conjunction with the accompanying drawings and the contents of the claims, and with a more complete understanding of this invention.

[0019] In the attached diagram:

[0020] Figure 1 This is a structural schematic diagram of a floor template with a connecting device according to an embodiment of the present utility model.

[0021] Figure 2 This is a schematic diagram of the structure of the first module according to an embodiment of the present utility model;

[0022] Figure 3 This is a structural schematic diagram of the third module according to an embodiment of the present utility model;

[0023] Figure 4 This is a structural schematic diagram of the second module according to Embodiment 1 of this utility model;

[0024] Figure 5 This is a structural schematic diagram of the second module according to Embodiment 2 of this utility model;

[0025] Figure 6 This is a structural schematic diagram of the second module according to Embodiment 3 of this utility model;

[0026] In the diagram: 1. First module; 2. Second module; 3. Third module; 11. Left connector; 12. Right connector; 13. Left mating part; 14. Right mating part. Detailed Implementation

[0027] In the following description, numerous specific details are set forth for illustrative purposes and to provide a thorough understanding of one or more embodiments. However, it will be apparent that these embodiments may also be implemented without these specific details. In other instances, well-known structures and devices are shown in block diagram form for ease of description of one or more embodiments.

[0028] It should be understood that the terms "horizontal", "vertical", "upper", "lower", "top", "middle", "length", "inner", "bottom", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model.

[0029] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Example 1

[0031] The various embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0032] Figures 1-4 The structure of a floor formwork with a connecting device is described in general. Specifically, Figure 1 This is a structural schematic diagram of a floor template with a connecting device according to an embodiment of the present utility model. Figure 2 This is a schematic diagram of the structure of the first module according to an embodiment of the present utility model; Figure 3 This is a structural schematic diagram of the third module according to an embodiment of the present utility model; Figure 4 This is a structural schematic diagram of the second module according to Embodiment 1 of this utility model.

[0033] like Figure 1 As shown, this utility model provides a floor template with a connecting device, including a first module 1, a second module 2, and a third module 3 connected end to end; a right connector 12 is provided on the side of the first module 1 adjacent to the second module 2, and a left connector 11 is provided on the side of the third module 3 adjacent to the second module 2; a left connecting piece 13 corresponding to the right connector 12 and a right connecting piece 14 corresponding to the left connector 11 are respectively provided on the two sides of the second module 2; the right connector 12 and the left connecting piece 13 are detachably connected, and the left connector 11 and the right connecting piece 14 are detachably connected; the height of the first module 1, the second module 2, and the third module 3 is set according to the floor design height.

[0034] In other words, the floor formwork is designed as a modular structure, including a unit block with a left end cap, a unit block with a right end cap, and one or more intermediate unit blocks. These unit blocks are then joined end-to-end to form the floor formwork. In practice, the first, second, and third modules are all made of steel plates. In this embodiment, all three modules are made of 5mm thick steel plates with a height of 100mm. The length of the first, second, and third modules as unit blocks is 1-5 meters. It should be noted that the length and height of the first, second, and third modules as unit blocks can be set according to the actual application scenario and are not specifically limited here. However, a typical unit block will not exceed 2.5 meters because excessive weight would make it inconvenient to transport.

[0035] Regarding the connection method, both the right connecting member and the right mating member of this utility model are protrusions, while both the left connecting member and the left mating member are concave; the protrusions and concaves are inserted into each other. The protrusions are tenon structures, and the concaves are mortise and tenon structures. The mortise and tenon structure is a dovetail groove. Figure 2 As shown, the first module serves as the left end, and the right connector of the first module is a recessed part, which is a mortise and tenon structure. Figure 3 As shown, the left connector of the third module is a protrusion, that is, a tenon structure. The second module, serving as the unit block for the middle section, has a protrusion at one end and a recess at the other. (See diagram below.) Figure 4 As shown, a left connecting piece 13 corresponding to the right connecting piece 12 and a right connecting piece 14 corresponding to the left connecting piece 11 are respectively provided on two sides of the second module 2; the right connecting piece 12 and the left connecting piece 13 are detachably connected. That is, the left connecting piece 13 is a tenon structure corresponding to the tenon groove of the right connecting piece 12; and the right connecting piece 14 is a mortise and tenon structure corresponding to the tenon of the left connecting piece 11. The tenon of the left connecting piece 13 and the mortise groove of the right connecting piece 12 combine to form a mortise and tenon structure; and the mortise groove of the right connecting piece 14 and the tenon of the left connecting piece 11 combine to form a mortise and tenon structure. In other words, the two ends of the second module, which is the middle section, have a tenon at one end and a mortise groove at the other. The various unit blocks are connected end to end and interlocked to form a floor template with a connecting device provided by this utility model.

[0036] This utility model provides a floor formwork with a connecting device that avoids misalignment of construction joints on the ground, reduces the drilling process of the base slab concrete, and makes the installation and dismantling process convenient and quick, reducing labor costs and lowering construction costs.

[0037] Example 2

[0038] This utility model provides a floor template with a connecting device, comprising a first module 1, a second module 2, and a third module 3 connected end to end in sequence; a right connector 12 is provided on the side of the first module 1 adjacent to the second module 2, and a left connector 11 is provided on the side of the third module 3 adjacent to the second module 2; a left connecting piece 13 corresponding to the right connector 12 and a right connecting piece 14 corresponding to the left connector 11 are respectively provided on two sides of the second module 2; the right connector 12 and the left connecting piece 13 are detachably connected, and the left connector 11 and the right connecting piece 14 are detachably connected.

[0039] Regarding the connection method, such as Figure 5 As shown, both the left and right connecting parts of the second module are protrusions, i.e., tenon structures. On the two sides of the second module 2, a left connecting part 13 corresponding to the right connecting part 12 and a right connecting part 14 corresponding to the left connecting part 11 are respectively provided; the right connecting part 12 and the left connecting part 13 are detachably connected. That is, the left connecting part 13 is a tenon structure corresponding to the mortise of the right connecting part 12; and the right connecting part 14 is a tenon structure corresponding to the mortise of the left connecting part 11. The tenon of the left connecting part 13 and the mortise of the right connecting part 12 combine to form a mortise and tenon structure; and the tenon of the right connecting part 14 and the mortise of the left connecting part 11 combine to form a mortise and tenon structure. In other words, the two ends of the second module, which is the middle section, have a tenon at one end and a mortise at the other. The various unit blocks are connected end-to-end and interlocked to form a floor template with a connecting device provided by this utility model.

[0040] Example 3

[0041] This utility model provides a floor template with a connecting device, comprising a first module 1, a second module 2, and a third module 3 connected end to end in sequence; a right connector 12 is provided on the side of the first module 1 adjacent to the second module 2, and a left connector 11 is provided on the side of the third module 3 adjacent to the second module 2; a left connecting piece 13 corresponding to the right connector 12 and a right connecting piece 14 corresponding to the left connector 11 are respectively provided on two sides of the second module 2; the right connector 12 and the left connecting piece 13 are detachably connected, and the left connector 11 and the right connecting piece 14 are detachably connected.

[0042] Regarding the connection method, such as Figure 6As shown, both the left and right connecting parts of the second module are recessed, i.e., mortise and tenon structures. On the two sides of the second module 2, a left connecting part 13 corresponding to the right connecting part 12 and a right connecting part 14 corresponding to the left connecting part 11 are respectively provided; the right connecting part 12 and the left connecting part 13 are detachably connected. That is, the left connecting part 13 is a mortise and tenon structure corresponding to the tenon of the right connecting part 12; and the right connecting part 14 is a mortise and tenon structure corresponding to the tenon of the left connecting part 11. The mortise and tenon of the left connecting part 13 and the tenon of the right connecting part 12 combine to form a mortise and tenon structure; and the mortise and tenon of the right connecting part 14 and the tenon of the left connecting part 11 combine to form a mortise and tenon structure. In other words, the two ends of the second module, which is the middle section, have a tenon at one end and a mortise and tenon at the other. The various unit blocks are connected end-to-end and interlocked to form a floor template with a connecting device provided by this utility model.

[0043] In practice, the number of the second module is at least two. The number of the second module can be set according to the actual application scenario, and no specific limit is set here.

[0044] In summary, this utility model provides a floor template with a connecting device, comprising a first module, a second module, and a third module connected end to end in sequence; a right connector is provided on the side of the first module adjacent to the second module, and a left connector is provided on the side of the third module adjacent to the second module; a left connecting piece corresponding to the right connector and a right connecting piece corresponding to the left connector are respectively provided on two sides of the second module; the right connector and the left connecting piece are detachably connected, and the left connector and the right connecting piece are detachably connected; the heights of the first module, the second module, and the third module are set according to the designed floor height. The beneficial effects are as follows: The floor formwork with connecting device of this utility model has a simple structure, consisting only of a first and a third module as the ends, and multiple second modules as connecting sections, which are combined to form a mortise and tenon structure; it has the characteristics of good structural stability, not easy to deform, and good concrete forming quality; by making the upper surfaces of the first, second, and third modules flush with the designed floor surface, the height and flatness of the floor are effectively controlled; it achieves the technical effects of simple operation, quick assembly and disassembly, recyclability, material saving, accelerated construction progress, and improved construction quality.

[0045] However, those skilled in the art should understand that various improvements can be made to the floor template with connecting device provided by this utility model without departing from the scope of this utility model. Therefore, the scope of protection of this utility model should be determined by the contents of the appended claims.

Claims

1. A floor formwork with a connecting device, characterized in that, It includes the first module, the second module, and the third module, which are connected end to end in sequence; A right connector is provided on the side of the first module adjacent to the second module, and a left connector is provided on the side of the third module adjacent to the second module. On the two sides of the second module, there are respectively a left docking member and a right docking member corresponding to the right connecting member; the right connecting member and the left docking member are detachably connected, and the left connecting member and the right docking member are detachably connected. The heights of the first, second, and third modules are set according to the designed floor height.

2. The floor formwork with connecting device according to claim 1, characterized in that, Both the right connector and the right mating part are convex, and both the left connector and the left mating part are concave; the convex parts and the concave parts are inserted into each other.

3. The floor formwork with connecting device according to claim 2, characterized in that, The protrusion is a tenon structure, and the recess is a mortise structure.

4. The floor formwork with connecting device according to claim 3, characterized in that, The mortise and tenon structure is a dovetail groove.

5. The floor formwork with connecting device according to claim 1, characterized in that, The number of the second module is at least two.

6. The floor formwork with connecting device according to claim 1, characterized in that, The first module, the second module, and the third module are all made of steel plates.

7. The floor formwork with connecting device according to claim 1, characterized in that, The lengths of the first, second, and third modules are 1-5 meters.

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