Fabricated truss floor support plate

Abstract

The utility model discloses an assembly type truss floor support plate. The assembly type truss floor support plate comprises a truss mechanism, a bottom die and a plurality of locking mechanisms, the truss mechanism is arranged on one surface of the bottom die, a plurality of first through holes are formed in the bottom die, and the locking mechanism is arranged on the truss mechanism; the locking mechanism comprises a connecting block, a first limiting block, a pull ring, a pin shaft, a second limiting block and a spring, the connecting block is arranged on a web member steel bar of the truss mechanism, one end of the pin shaft is connected with the connecting block, the middle of the pin shaft penetrates through the first through hole, the first limiting block is arranged on the other face of the bottom die, and the pull ring is arranged on the first limiting block; the middle of the pin shaft penetrates through the first limiting block, the other end of the pin shaft is arranged in the pull ring, the second limiting block is arranged on the pin shaft, the spring is arranged in the pull ring, and the pin shaft is sleeved with the spring. Therefore, the mounting convenience, the structural stability and the construction efficiency of the fabricated truss floor support plate can be remarkably improved.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to an assembled truss floor deck. Background Art

[0002] Prefabricated buildings are modern buildings that are prefabricated in factories and then transported to construction sites for assembly. Prefabricated truss floor decks are key components of the building floor system, and their design and performance directly affect the construction efficiency and quality of the entire building.

[0003] Traditional prefabricated truss floor decks are generally one-piece structures, that is, their truss structure and bottom formwork are fixedly connected, which makes it difficult to remove the bottom formwork after pouring concrete, affecting construction efficiency. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the above-mentioned technology at least to a certain extent.

[0005] To this end, one purpose of the utility model is to provide an assembled truss floor deck, which can significantly improve the installation convenience, structural stability and construction efficiency of the assembled truss floor deck.

[0006] To achieve the above-mentioned purpose, the first embodiment of the utility model provides an assembled truss floor deck, including: a truss mechanism, a bottom mold and a plurality of locking mechanisms, wherein:

[0007] The truss mechanism is arranged on one surface of the bottom mold;

[0008] The bottom mold is provided with a plurality of first through holes, and the locking mechanism is provided on the truss mechanism;

[0009] The locking mechanism comprises: a connecting block, a first limiting block, a pull ring, a pin, a second limiting block and a spring, wherein:

[0010] The connecting block is arranged on the web reinforcement of the truss mechanism, one end of the pin is connected to the connecting block, and the middle part of the pin passes through the first through hole;

[0011] The first limit block is arranged on the other side of the bottom mold, the pull ring is arranged on the first limit block, the middle part of the pin shaft passes through the first limit block, and the other end of the pin shaft is arranged in the pull ring;

[0012] The second limiting block is arranged on the pin shaft, the spring is arranged in the pull ring, and the spring is sleeved on the pin shaft.

[0013] The assembled truss floor decking according to the embodiment of the utility model can significantly improve the installation convenience, structural stability and construction efficiency of the assembled truss floor decking.

[0014] In addition, the assembled truss floor deck proposed in the above embodiment of the utility model may also have the following additional technical features:

[0015] In one embodiment of the present utility model, a limiting column is arranged at the edge of the first through hole, the first limiting block is provided with a second through hole, and the limiting column is stuck in the second through hole.

[0016] In one embodiment of the present invention, it further comprises: a connecting rod, wherein:

[0017] One end of the connecting rod is connected to the lower chord steel bar, the other end of the connecting rod is provided with the locking mechanism, and the connecting rod is connected to the connecting block of the locking mechanism.

[0018] In one embodiment of the present invention, the edge of the bottom mold is in a Z-shaped folded shape.

[0019] In one embodiment of the utility model, a sleeve is provided at the lower end of one of the two supporting vertical steel bars of the truss mechanism, and a pipe clamp is provided at the upper end of the other one.

[0020] In one embodiment of the utility model, one of the two supporting horizontal steel bars of the truss mechanism is provided with two pipe clamps.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0023] Figure 1 A schematic diagram of the structure of an assembled truss floor deck according to an embodiment of the utility model Figure 1 ;

[0024] Figure 2 A schematic diagram of the structure of an assembled truss floor deck according to an embodiment of the utility model Figure 1 A magnified view of part A;

[0025] Figure 3 A schematic diagram of the structure of an assembled truss floor deck according to an embodiment of the utility model Figure 2 ;

[0026] Figure 4A schematic diagram of the structure of an assembled truss floor deck according to an embodiment of the utility model Figure 2 A magnified view of part B;

[0027] Figure 5 A schematic structural diagram of a bottom formwork of an assembled truss floor deck according to an embodiment of the utility model;

[0028] Figure 6 It is an enlarged view of part C of the structural schematic diagram of the bottom formwork of the assembled truss floor decking plate according to one embodiment of the utility model;

[0029] Figure 7 A schematic diagram of the structure of the truss mechanism of the assembled truss floor deck according to an embodiment of the utility model Figure 1 ;

[0030] Figure 8 A schematic diagram of the structure of the truss mechanism of the assembled truss floor deck according to an embodiment of the utility model Figure 2 ;

[0031] As shown in the figure:

[0032] 1-truss mechanism, 11-sleeve, 12-pipe clamp;

[0033] 2-bottom mold, 21-first through hole, 22-limiting column;

[0034] 3-locking mechanism, 31-connecting block, 32-first limiting block, 33-pull ring, 34-pin shaft, 35-second limiting block, 36-spring, 37-second through hole;

[0035] 4- Connecting rod. DETAILED DESCRIPTION

[0036] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0037] The assembled truss floor decking of an embodiment of the utility model will be described below with reference to the accompanying drawings.

[0038] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, an assembled truss floor deck comprises: a truss mechanism 1, a bottom mold 2 and a plurality of locking mechanisms 3, wherein:

[0039] The truss mechanism 1 is arranged on one surface of the bottom mold 2;

[0040] The bottom mold 2 is provided with a plurality of first through holes 21, and the locking mechanism 3 is provided on the truss mechanism 1;

[0041] The locking mechanism 3 includes: a connecting block 31, a first limiting block 32, a pull ring 33, a pin 34, a second limiting block 35 and a spring 36, wherein:

[0042] The connecting block 31 is arranged on the web reinforcement of the truss mechanism 1, one end of the pin 34 is connected to the connecting block 31, and the middle part of the pin 34 passes through the first through hole 21;

[0043] The first limit block 32 is arranged on the other side of the bottom mold 2, the pull ring 33 is arranged on the first limit block 32, the middle part of the pin shaft 34 passes through the first limit block 32, and the other end of the pin shaft 34 is arranged in the pull ring 33;

[0044] The second limit block 35 is arranged on the pin shaft 34 , the spring 36 is arranged in the pull ring 33 , and the spring 36 is sleeved on the pin shaft 34 .

[0045] In the embodiment of the utility model, by setting the locking mechanism 3 on the truss mechanism 1, including components such as the connecting block 31, the first limit block 32 and the second limit block 35, the pull ring 33, the pin 34 and the spring 36, the rapid positioning and stable connection of the assembled truss floor deck is achieved, thereby enhancing the overall stability of the structure.

[0046] Furthermore, when the bottom mold 2 needs to be disassembled, the bottom mold 2 can be quickly disassembled by simply opening the locking mechanism 3 .

[0047] Specifically, the relevant staff pulls the pull ring 33 to make the first limit block 32 pass through the first through hole 21. When the first limit block 32 completely passes through the first through hole 21, the relevant staff rotates the first limit block 32 through the pull ring 33 to make the first limit block 32 stuck on the other side of the bottom mold 2. At this time, the spring 36 tightly attaches the first limit block 32 and the pull ring 33 to the lower surface of the bottom mold 2.

[0048] When the bottom mold 2 needs to be removed, the relevant staff pulls the pull ring 33 to align the first limit block 32 with the first through hole 21, and then releases the pull ring 33. The spring 36 will drive the first limit block 32 to pass through the first through hole 21, and then the relevant staff can remove the bottom mold 2.

[0049] The assembled truss floor decking according to the embodiment of the utility model can significantly improve the installation convenience, structural stability and construction efficiency of the assembled truss floor decking.

[0050] To better explain the present invention, in one embodiment of the present invention, a limiting column 22 is provided at the edge of the first through hole 21 , the first limiting block 32 is provided with a second through hole 37 , and the limiting column 22 is stuck in the second through hole 37 .

[0051] Moreover, it also includes: a connecting rod 4, wherein:

[0052] One end of the connecting rod 4 is connected to the lower chord steel bar, and the other end of the connecting rod 4 is provided with a locking mechanism 3 . The connecting rod 4 is connected to a connecting block 31 of the locking mechanism 3 .

[0053] In the embodiment of the utility model, the limiting column 22 on the edge of the first through hole 21 cooperates with the second through hole 37 on the first limiting block 32, which increases the fixing reliability of the locking mechanism 3, prevents displacement, and ensures accurate alignment during construction.

[0054] At the same time, the connection rod 4 is provided so that more locking mechanisms 3 can be connected between the truss mechanism 1 and the bottom mold 2, thereby making the truss mechanism 1 and the bottom mold 2 more stable.

[0055] In addition, the edge of the bottom mold 2 is in a Z-shaped fold.

[0056] In order to better explain the present invention, in one embodiment of the present invention, as shown in FIG. Figure 7 and Figure 8 As shown, a sleeve 11 is disposed at the lower end of one of the two supporting vertical reinforcement bars of the truss mechanism 1, and a pipe clamp 12 is disposed at the upper end of the other one.

[0057] One of the two supporting horizontal steel bars of the truss mechanism 1 is provided with two pipe clamps 12 .

[0058] In the embodiment of the utility model, sleeves 11 and multiple pipe clamps 12 are added to the design of the support vertical steel bars and the support horizontal steel bars of the truss mechanism 1, which facilitates flexible connection with other structural parts, adapts to various installation requirements, and enhances the adaptability and variability of the system.

[0059] Specifically, when two of the prefabricated truss floor decks need to be spliced ​​together end to end, the relevant staff will clamp the supporting vertical steel bars with pipe clamps 12 in one of the prefabricated truss floor decks into the sleeves 11 in the other prefabricated truss floor deck, and at the same time, clamp the supporting horizontal steel bars without pipe clamps 12 in one prefabricated truss floor deck on the supporting horizontal steel bars with pipe clamps 12 in the other prefabricated truss floor deck.

[0060] In summary, the assembled truss floor deck according to the embodiment of the utility model can significantly improve the installation convenience, structural stability and construction efficiency of the assembled truss floor deck.

[0061] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0062] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0063] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0064] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0066] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An assembled truss floor deck, characterized in that: include: A truss mechanism (1), a bottom mold (2) and a plurality of locking mechanisms (3), wherein: The truss mechanism (1) is arranged on one surface of the bottom mold (2); The bottom mold (2) is provided with a plurality of first through holes (21), and the locking mechanism (3) is arranged on the truss mechanism (1); The locking mechanism (3) comprises: a connecting block (31), a first limiting block (32), a pull ring (33), a pin (34), a second limiting block (35) and a spring (36), wherein: The connecting block (31) is arranged on the web reinforcement of the truss mechanism (1), one end of the pin shaft (34) is connected to the connecting block (31), and the middle part of the pin shaft (34) passes through the first through hole (21); The first limit block (32) is arranged on the other side of the bottom mold (2), the pull ring (33) is arranged on the first limit block (32), the middle part of the pin shaft (34) passes through the first limit block (32), and the other end of the pin shaft (34) is arranged in the pull ring (33); The second limit block (35) is arranged on the pin shaft (34), the spring (36) is arranged in the pull ring (33), and the spring (36) is sleeved on the pin shaft (34).

2. The assembled truss floor deck according to claim 1, characterized in that: A limiting column (22) is provided at the edge of the first through hole (21), the first limiting block (32) is provided with a second through hole (37), and the limiting column (22) is stuck in the second through hole (37).

3. The assembled truss floor deck according to claim 1, characterized in that: Also includes: Connecting rod (4), wherein One end of the connecting rod (4) is connected to the lower chord steel bar, the other end of the connecting rod (4) is provided with the locking mechanism (3), and the connecting rod (4) is connected to the connecting block (31) of the locking mechanism (3).

4. The assembled truss floor deck according to claim 1, characterized in that: The edge of the bottom mold (2) is in a Z-shaped folded shape.

5. The assembled truss floor deck according to claim 1, characterized in that: The lower end of one of the two supporting vertical steel bars of the truss mechanism (1) is provided with a sleeve (11), and the upper end of the other is provided with a pipe clamp (12).

6. The assembled truss floor deck according to claim 1, characterized in that: One of the two support horizontal steel bars of the truss mechanism (1) is provided with two pipe clamps (12).

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