Modularized steel bar truss floor support plate

Abstract

The utility model discloses a modularized steel bar truss floor support plate, which belongs to the field of steel bar truss floor support plates and comprises an assembling mechanism, an adjusting mechanism is mounted at the upper end of the assembling mechanism, a steel frame mechanism is mounted at the upper end of the assembling mechanism and comprises a main steel bar, and a frame body is fixedly mounted at the outer end of the main steel bar. According to the technical scheme, half crescent parts are fixedly arranged at the ends of the frame bodies, the half crescent parts are arranged at the ends of the frame bodies, the outer ends of the half crescent parts are of a threaded structure, after the two frame bodies are connected, the ends of the frame bodies are of a structure matched with fixing nuts, and therefore the frame bodies are divided into a plurality of modules which can be connected in a circulating mode according to needs. Meanwhile, a frame body of a single module is also convenient to transport, a limiting rod is arranged at the upper end of a supporting block, so that a movable block keeps connection of a movable structure at the upper end of the supporting block, when a fixing lead screw moves up and down, the space between the supporting block and the movable block can be adjusted, and the structure facilitates disassembly and assembly of a pressing reinforcing steel bar.

Description

Technical Field

[0001] This utility model relates to the field of steel truss floor decking, and in particular to a modular steel truss floor decking. Background Technology

[0002] Steel truss floor decking uses reinforced concrete structure. The combination of high strength of steel bars and compressive strength of concrete gives it good load-bearing capacity. It can distribute and transfer loads and plays a role in connecting and coordinating the force transfer between various components in the building.

[0003] In the existing technology, the construction process of the steel truss floor deck system is cumbersome and the construction efficiency is low, so it needs to be improved. Chinese Patent Publication No. CN216475804U discloses a steel truss floor deck, which effectively improves the work efficiency of construction workers and speeds up the construction progress by setting up the cooperation of multiple components. However, in actual operation, both the frame and the base plate of this structure are integral structures, which are extremely inconvenient to transport. Therefore, we propose a modular steel truss floor deck. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a modular steel truss floor deck. By setting a crescent half with a threaded structure at the end of the frame, the end of the two frames is connected to form a structure that is compatible with the fixing nut. This allows the frame to be divided into multiple modules, which can be connected in a cyclic manner as needed. At the same time, the frame of a single module is also easy to transport.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A modular steel truss floor deck includes an assembly mechanism, an adjustment mechanism installed at the upper end of the assembly mechanism, and a steel frame mechanism installed at the upper end of the assembly mechanism.

[0007] The steel frame structure includes main reinforcing bars, with a frame body fixedly installed at the outer end of the main reinforcing bars. A crescent-shaped half is fixedly provided at the end of the frame body, and a fixing nut is threaded onto the outer end of the crescent-shaped half. A clamping reinforcing bar is movably installed on the side of the upper end of the frame body. By setting a crescent-shaped half with a threaded structure at the end of the frame body, the ends of two frame bodies connected together can be fitted with a structure that matches the fixing nut. This allows the frame body to be divided into multiple modules, which can be cyclically connected as needed. At the same time, the frame body of a single module is also easy to transport.

[0008] Furthermore, the assembly mechanism includes a base plate, a fixing frame is fixedly installed at the lower end of the base plate, a fixing hole is opened in the middle of the upper end of the base plate, a sleeve is fixedly installed at the left end of the base plate, a connecting nut is movably installed on the outer side of the end of the sleeve, and a connecting rod is fixedly installed at the right end of the base plate. An installation groove is opened in the inner side of the connecting rod. By setting sleeves and connecting rods at the left and right ends of the base plate, the base plate can also be cyclically spliced ​​as needed.

[0009] Furthermore, the adjustment mechanism includes a support block, a limit rod is fixedly installed at the upper end of the support block, and a movable block is movably installed at the upper end of the support block through the limit rod. A fixing screw is threadedly installed in the middle of the movable block. The limit rod at the upper end of the support block keeps the movable block connected to the upper end of the support block. When the fixing screw moves up and down, the space between the support block and the movable block can be adjusted. This structure facilitates the assembly and disassembly of the clamping steel bar.

[0010] Furthermore, the main reinforcing bars are movably installed above the base plate, and the frame is equidistantly distributed on the left and right sides of the outer end of the main reinforcing bars. The frame and the main reinforcing bars are connected by welding. Before connection, the frame is a single dispersed module, making each part of the device easy to access, thereby facilitating operation by the staff.

[0011] Furthermore, the outer end of the crescent-shaped half is threaded, the fixing nut is compatible with the crescent-shaped half, and the clamping steel bar is movably installed in the middle of the upper side of the frame.

[0012] Furthermore, there are several base plates, and the fixing holes are evenly distributed at the middle of the upper part of the base plates.

[0013] Furthermore, the end of the sleeve has an I-shaped structure, the sleeve is adapted to the connecting rod, the outer end of the connecting nut has a threaded structure, and the connecting nut is adapted to the mounting groove.

[0014] Furthermore, the support block is fixedly installed on the upper end of the base plate, the limiting rod is a T-shaped structure, and the fixing screw and fixing hole are threadedly connected.

[0015] In summary, this utility model has the following beneficial effects:

[0016] 1. By setting a crescent-shaped half with a threaded structure at the end of the frame, the end of the two frames is connected to form a structure that is compatible with the fixing nut. This allows the frame to be divided into multiple modules, which can be connected in a cyclic manner as needed. At the same time, the frame of a single module is also easy to transport.

[0017] 2. By setting a limiting rod at the upper end of the support block, the movable block is kept connected to the movable structure at the upper end of the support block. When the fixed screw moves up and down, the space between the support block and the movable block can be adjusted. This structure facilitates the assembly and disassembly of the clamping steel bars. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure in this embodiment;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the assembly mechanism in this embodiment;

[0020] Figure 3 This is in this embodiment Figure 2 Enlarged structural diagram of A in the middle;

[0021] Figure 4 This is a structural schematic diagram of the cross-section of the assembly mechanism in this embodiment;

[0022] Figure 5 This is a three-dimensional structural diagram of the steel frame mechanism in this embodiment.

[0023] In the diagram, 1. Assembly mechanism; 101. Base plate; 102. Fixing frame; 103. Fixing hole; 104. Sleeve; 105. Connecting nut; 106. Connecting rod; 107. Mounting groove; 2. Adjustment mechanism; 201. Support block; 202. Limiting rod; 203. Movable block; 204. Fixing screw; 3. Steel frame mechanism; 301. Main reinforcing bar; 302. Frame body; 303. Crescent half; 304. Fixing nut; 305. Pressing reinforcing bar. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0026] Reference Figure 1-5 As shown, a modular steel truss floor deck is provided in a preferred embodiment of the present invention, including an assembly mechanism 1, an adjustment mechanism 2 installed at the upper end of the assembly mechanism 1, and a steel frame mechanism 3 installed at the upper end of the assembly mechanism 1.

[0027] The steel frame structure 3 includes a main steel bar 301, a frame body 302 is fixedly installed at the outer end of the main steel bar 301, a crescent half 303 is fixedly installed at the end of the frame body 302, a fixing nut 304 is threaded on the outer end of the crescent half 303, and a clamping steel bar 305 is movably installed on the side of the upper end of the frame body 302. By setting a crescent half 303 with a threaded structure at the end of the frame body 302, the ends of the two frame bodies 302 are connected to form a structure that matches the fixing nut 304. Thus, the frame body 302 is divided into multiple modules, which can be cyclically connected as needed. At the same time, the individual modules of the frame body 302 are also easy to transport.

[0028] The assembly mechanism 1 includes a base plate 101, a fixing bracket 102 fixedly installed at the lower end of the base plate 101, a fixing hole 103 opened in the middle of the upper end of the base plate 101, a sleeve 104 fixedly installed at the left end of the base plate 101, a connecting nut 105 movably installed on the outer side of the end of the sleeve 104, and a connecting rod 106 fixedly installed at the right end of the base plate 101. An installation groove 107 is opened in the inner side of the connecting rod 106. By setting the sleeve 104 and the connecting rod 106 at the left and right ends of the base plate 101, the base plate 101 can also be cyclically spliced ​​as needed.

[0029] The adjusting mechanism 2 includes a support block 201. A limiting rod 202 is fixedly installed at the upper end of the support block 201. A movable block 203 is movably installed at the upper end of the support block 201 via the limiting rod 202. A fixing screw 204 is threadedly installed in the middle of the movable block 203. The limiting rod 202 at the upper end of the support block 201 keeps the movable block 203 connected to the upper end of the support block 201. When the fixing screw 204 moves up and down, the space between the support block 201 and the movable block 203 can be adjusted. This structure facilitates the assembly and disassembly of the clamping steel bar 305.

[0030] The main reinforcing bar 301 is movably installed above the base plate 101. The frame 302 is equidistantly distributed on the left and right sides of the outer end of the main reinforcing bar 301. The frame 302 and the main reinforcing bar 301 are connected by welding. Before connection, the frame 302 is a single distributed module, making it easy to pick up each part of the device, thereby making it easy for the staff to operate.

[0031] The outer end of the crescent-shaped half 303 has a threaded structure. The fixing nut 304 is compatible with the crescent-shaped half 303. The clamping steel bar 305 is movably installed in the middle of the upper side of the frame 302. The threaded structure of the outer end of the crescent-shaped half 303 is compatible with the fixing nut 304. Thus, the two crescent-shaped half 303 can be fixed together by the fixing nut 304. This structure makes the frame 302 a single module before welding, and the two frame 302 can be connected after welding.

[0032] There are several base plates 101, and the fixing holes 103 are evenly distributed in the middle of the upper end of the base plate 101. The fixing holes 103 are set so that the fixing screw 204 can adjust the movable block 203.

[0033] The end of the sleeve 104 is an I-shaped structure, which is compatible with the connecting rod 106. The outer end of the connecting nut 105 is threaded, which is compatible with the mounting groove 107. The I-shaped structure of the sleeve 104 allows the connecting nut 105 to rotate at its end, thereby increasing the convenience of connection between the base plates 101.

[0034] The support block 201 is fixedly installed on the upper end of the base plate 101. The limiting rod 202 has a T-shaped structure. The fixing screw 204 and the fixing hole 103 are threadedly connected. The T-shaped limiting rod 202 ensures that the movable block 203 maintains its connection with the support block 201 when it moves.

[0035] Specific implementation process: This utility model is a modular steel truss floor deck. First, sleeves 104 and connecting rods 106 are set at both ends of the base plate 101. When the base plate 101 is in use, multiple base plates 101 can be aligned end to end. Then, the connecting rod 106 of the front base plate 101 is inserted into the sleeve 104 of the rear base plate 101. Then, the connecting nut 105 is inserted into the installation groove 107 and threadedly connected by rotation. The base plates 101 can be cyclically connected. After connection, the frame body 302 is fixed on the left and right sides corresponding to the outer ends of the main steel bars 301 by welding. After one cycle, the fixed frame body 302 is... 02, its outer end is a crescent half 303 with a threaded structure, so that the two frame bodies 302 are connected to form a structure that is compatible with the fixing nut 304. Thus, the frame body 302 is divided into multiple modules, which can be connected in a cycle as needed. At the same time, the frame body 302 of a single module is also easy to transport. The various components of the device complement each other. Furthermore, by setting a limiting rod 202 at the upper end of the support block 201, the movable block 203 is kept connected to the movable structure at the upper end of the support block 201. When the fixing screw 204 moves up and down, the space between the support block 201 and the movable block 203 can be adjusted. This structure facilitates the assembly and disassembly of the clamping steel bar 305.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A modular steel truss floor deck, characterized in that: It includes an assembly mechanism (1), an adjustment mechanism (2) is installed at the upper end of the assembly mechanism (1), and a steel frame mechanism (3) is installed at the upper end of the assembly mechanism (1). The steel frame mechanism (3) includes a main steel bar (301), a frame body (302) is fixedly installed on the outer end of the main steel bar (301), a crescent half (303) is fixedly installed at the end of the frame body (302), a fixing nut (304) is threaded on the outer end of the crescent half (303), and a clamping steel bar (305) is movably installed on the side of the upper end of the frame body (302).

2. The modular steel truss floor decking according to claim 1, characterized in that: The assembly mechanism (1) includes a base plate (101), a fixing bracket (102) is fixedly installed at the lower end of the base plate (101), a fixing hole (103) is opened in the middle of the upper end of the base plate (101), a sleeve (104) is fixedly installed at the left end of the base plate (101), a connecting nut (105) is movably installed on the outer side of the end of the sleeve (104), a connecting rod (106) is fixedly installed at the right end of the base plate (101), and an installation groove (107) is opened inside the side of the connecting rod (106).

3. The modular steel truss floor decking according to claim 1, characterized in that: The adjustment mechanism (2) includes a support block (201), a limit rod (202) is fixedly provided at the upper end of the support block (201), a movable block (203) is movably installed at the upper end of the support block (201) through the limit rod (202), and a fixed screw (204) is threadedly installed in the middle of the movable block (203).

4. A modular steel truss floor decking according to claim 2, characterized in that: The main reinforcing bar (301) is movably installed above the base plate (101), and the frame (302) is equidistantly distributed on the left and right sides of the outer end of the main reinforcing bar (301).

5. A modular steel truss floor decking according to claim 1, characterized in that: The outer end of the crescent half (303) is threaded, the fixing nut (304) is compatible with the crescent half (303), and the clamping steel bar (305) is movably installed in the middle of the upper side of the frame (302).

6. A modular steel truss floor decking according to claim 2, characterized in that: The number of base plates (101) is several, and the fixing holes (103) are evenly distributed in the middle of the upper end of the base plates (101).

7. A modular steel truss floor decking according to claim 2, characterized in that: The end of the sleeve (104) is an I-shaped structure. The sleeve (104) and the connecting rod (106) are compatible. The outer end of the connecting nut (105) is a threaded structure. The connecting nut (105) and the mounting groove (107) are compatible.

8. A modular steel truss floor decking according to claim 3, characterized in that: The support block (201) is fixedly installed on the upper end of the base plate (101), the limiting rod (202) is a T-shaped structure, and the fixing screw (204) and the fixing hole (103) are threadedly connected.

Images