Steel bar storing and fixing device for building construction

Abstract

The utility model relates to the technical field of building construction, in particular to a steel bar storing and fixing device for building construction, which comprises a bottom frame, a fixing frame and a heating device, the fixing frame is mounted on the upper surface of the bottom frame, the heating device is arranged at the top end of the fixing frame, the heating device comprises a rain baffle, and the rain baffle is placed on the upper surface of the fixing frame. The upper surface of the rain baffle is fixedly connected with an air inlet pipe, the air inlet pipe is communicated with the interior of the rain baffle, one side of the air inlet pipe is fixedly connected with a driving motor, the driving end of the driving motor is fixedly connected with fan blades, the fan blades are located in the air inlet pipe, one side of the air inlet pipe is fixedly connected with a heating pipe, and the heating pipe is fixedly connected with the upper surface of the rain baffle; and the upper surface of the rain baffle is fixedly connected with an air inlet cylinder. According to the utility model, the heating device is arranged, so that water stains on the surface of the reinforcing steel bar can be effectively removed, the situation that the reinforcing steel bar is oxidized and rusted is reduced, and the storage environment of the reinforcing steel bar is improved.

Description

A device for storing and fixing steel bars used in building construction Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a device for storing and fixing steel bars used in building construction. Background Technology

[0002] Rebar storage and fixing devices are equipment used to store and fix rebars, aiming to improve the management efficiency and safety of construction sites. These devices are widely used in various scenarios, including: Construction sites: Rebar is one of the main building materials on construction sites. Using rebar stacking racks can effectively organize and manage different types and lengths of rebar, ensuring the smooth progress of construction. Steel processing plants: In steel processing plants, large quantities of different types of rebar need to be temporarily stored and processed. Using rebar stacking racks allows for the orderly placement of raw materials and products, improving work efficiency.

[0003] Existing technology, with publication number CN212351949U, discloses a storage and fixing device for steel bars used in construction. The device includes a base with casters at its bottom and support mechanisms on both sides. Two fixed frames are symmetrically arranged on the left and right sides of the base. Vertical and parallel second screws and limiting posts are fixedly connected within each fixed frame. Multiple placement plates are vertically arranged between the two fixed frames. Each placement plate is fitted onto the second screws and limiting posts within the two fixed frames. Limiting nuts located below the placement plates are threaded onto the second screws. The placement plates are equipped with fixing mechanisms. This invention allows for layered storage of steel bars of different grades, facilitating user access. The inclusion of a shielding mechanism reduces contact between rainwater and the steel bars, slowing down corrosion and effectively protecting them.

[0004] When workers need to store and secure steel bars, they place the bars on storage and securing devices so that the devices can hold them. However, existing storage and securing devices can cause water stains on the surface of the steel bars during use due to the storage environment, which can lead to oxidation and rust. Summary of the Invention

[0005] The purpose of this utility model is to solve the problem of oxidation and rust on the surface of steel bars in the prior art, and to propose a steel bar storage and fixing device for building construction.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a steel bar storage and fixing device for building construction, comprising a base frame, a fixing frame, and a heating device. The fixing frame is installed on the upper surface of the base frame, and the heating device is disposed on the top of the fixing frame. The heating device includes a rain shield placed on the upper surface of the fixing frame. An air inlet pipe is fixedly connected to the upper surface of the rain shield, and the air inlet pipe communicates with the interior of the rain shield. A drive motor is fixedly connected to one side of the air inlet pipe, and a fan blade is fixedly connected to the drive end of the drive motor. The fan blades are located inside the air intake pipe. A heating tube is fixedly connected to one side of the air intake pipe. The heating tube is fixedly connected to the upper surface of the rain shield. An air intake cylinder is fixedly connected to the upper surface of the rain shield. One end of the air intake cylinder is fixedly connected to the heating tube. Multiple heating wires are fixedly connected to the inner side of the heating tube. Multiple air jet holes are opened on the lower surface of the rain shield. The air jet holes communicate with the interior of the rain shield. A filter screen is fixedly connected to the inner side of the air intake cylinder. The filter screen is located on one side of the rain shield. The filter screen can cooperate with the exhaust pipe to achieve the purpose of filtering debris.

[0007] Preferably, a storage device is provided on one side of the fixing frame. The storage device includes a guide groove, which is formed on one side of the fixing frame and can cooperate with the fixing frame to guide the slider.

[0008] Preferably, a slider is slidably connected inside the guide groove, and a support plate is fixedly connected to one side of the slider. The support plate is slidably connected to one side of the fixing frame, and the slider can cooperate with the guide groove to achieve the purpose of restricting the rain shield.

[0009] Preferably, the rain shield is fixedly connected to both sides by a rotating shaft, which is rotatably connected to the inside of the support plate. The rotating shaft can cooperate with the rain shield and the support plate to guide the rotation of the rain shield.

[0010] Preferably, the base frame is fixedly connected to two sides with baffles, the baffles are located on one side of the guide groove, and a threaded rod is threadedly connected to one side of the support plate. The threaded rod is inserted into the interior of the fixed frame and the slider. The baffles can cooperate with the base frame to restrict the rain shield.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, by setting up a heating device, when the worker needs to remove water stains from the surface of the steel bars, the worker rotates the rain shield, which blocks rainwater, starts the drive motor, and drives the fan blades. The fan blades rotate and draw in air, which enters the heating pipe through the air inlet. The heating wire inside the heating pipe will emit heat, which will evaporate the moisture in the air, turning the air into hot air. The hot air flows into the air inlet pipe, which guides the hot air into the rain shield. The hot air will fill the entire interior of the rain shield and spray out from the jet hole and blow onto the steel bars, drying the water stains on the surface of the steel bars. With the long-term influence of the hot air, the surface temperature of the steel bars will rise, and the steel bars will transfer heat to each other. The high temperature will evaporate the water stains on the steel bars and the stacked parts of the steel bars. By setting up a heating device, water stains on the surface of the steel bars can be effectively removed, thereby reducing the occurrence of oxidation and rust on the steel bars and improving the storage environment of the steel bars.

[0013] 2. In this utility model, by setting up a storage device, when the worker needs to take out the rebar, he can rotate the handles on both sides of the rain shield. The rotation axis of the rain shield is guided by the support plate. When the rain shield rotates 90 degrees, the threaded rod is rotated. The threaded rod disengages from the slider and the fixed frame, and pushes the rain shield downward. The rain shield drives the heating device, and the rain shield is inserted into the stop bar. By setting up the storage device, it is possible to effectively facilitate the worker to take out the rebar, avoid the inconvenience caused by the worker taking out the rebar, and thus improve the worker's work efficiency. Attached Figure Description

[0014] Figure 1 is a three-dimensional structural schematic diagram of a steel bar storage and fixing device for building construction proposed in this utility model;

[0015] Figure 2 is a schematic diagram of the heating device structure of a steel bar storage and fixing device for building construction proposed in this utility model.

[0016] Figure 3 is an enlarged structural schematic diagram of point A in Figure 2 of the steel bar storage and fixing device for building construction proposed in this utility model;

[0017] Figure 4 is a schematic diagram of the storage device structure of a steel bar storage and fixing device for building construction proposed in this utility model.

[0018] Figure 5 is an enlarged structural schematic diagram of section B in Figure 4 of the present invention, which describes a steel bar storage and fixing device for building construction.

[0019] Legend:

[0020] 1. Base frame; 2. Fixing frame; 3. Heating device; 31. Air inlet cylinder; 32. Filter screen; 33. Heating wire; 34. Heating tube; 35. Drive motor; 36. Fan blade; 37. Air inlet pipe; 38. Rain shield; 39. Air jet hole; 4. Storage device; 41. Baffle bar; 42. Rotating shaft; 43. Support plate; 44. Slider; 45. Guide groove. Detailed Implementation

[0021] Please refer to Figures 1-5. This utility model provides a technical solution: a steel bar storage and fixing device for building construction, including a base frame 1, a fixing frame 2 and a heating device 3. The fixing frame 2 is installed on the upper surface of the base frame 1, and the heating device 3 is set on the top of the fixing frame 2.

[0022] The specific setup and function of its heating device 3 and storage device 4 will be explained below.

[0023] In this embodiment: the heating device 3 includes a rain shield 38, which is placed on the upper surface of the fixing frame 2. An air inlet pipe 37 is fixedly connected to the upper surface of the rain shield 38, and the air inlet pipe 37 communicates with the interior of the rain shield 38. A drive motor 35 is fixedly connected to one side of the air inlet pipe 37, and a fan blade 36 is fixedly connected to the drive end of the drive motor 35. The fan blade 36 is located inside the air inlet pipe 37. A heating pipe 34 is fixedly connected to one side of the air inlet pipe 37, and the heating pipe 34 is fixedly connected to the upper surface of the rain shield 38. An air inlet cylinder 31 is fixedly connected to the upper surface of the rain shield 38, and the air inlet cylinder 31 is fixedly connected to one end of the heating pipe 34. Multiple heating wires 33 are fixedly connected to the inner side of the heating pipe 34. Multiple air jet holes 39 are opened on the lower surface of the rain shield 38, and the air jet holes 39 communicate with the interior of the rain shield 38.

[0024] Specifically, a filter screen 32 is fixedly connected to the inner side of the air intake 31. The filter screen 32 is located on one side of the rain shield 38. The filter screen 32 can cooperate with the exhaust pipe to achieve the purpose of filtering debris.

[0025] Specifically, a storage device 4 is provided on one side of the fixing frame 2. The storage device 4 includes a guide groove 45, which is opened on one side of the fixing frame 2.

[0026] In this embodiment, the guide groove 45 can cooperate with the fixing frame 2 to guide the slider 44.

[0027] In this embodiment: a slider 44 is slidably connected inside the guide groove 45, and a support plate 43 is fixedly connected to one side of the slider 44. The support plate 43 is slidably connected to one side of the fixing frame 2. The slider 44 can cooperate with the guide groove 45 to achieve the purpose of restricting the rain shield 38.

[0028] Specifically, rotating shafts 42 are fixedly connected to both sides of the rain shield 38, and the rotating shafts 42 are rotatably connected to the inside of the support plate 43.

[0029] In this embodiment, the rotating shaft 42 can cooperate with the rain shield 38 and the support plate 43 to guide the rotation of the rain shield 38.

[0030] Specifically, the base frame 1 is fixedly connected to the two sides of the base frame 41, the base frame 41 is located on one side of the guide groove 45, and the support plate 43 is threadedly connected to one side of the support plate 43, the threaded rod is inserted into the fixed frame 2 and the slider 44.

[0031] In this embodiment, the baffle 41 can cooperate with the base frame 1 to restrict the rain shield 38.

[0032] Working Principle: By setting up heating device 3, when the worker needs to remove water stains from the surface of the reinforcing steel, the worker rotates the rain shield 38, which blocks rainwater. This activates the drive motor 35, which drives the fan blades 36. The fan blades 36 rotate and draw in air. The air enters the heating tube 34 through the air inlet 31. The heating wire 33 inside the heating tube 34 emits heat, which evaporates the moisture in the air, turning it into hot air. The hot air flows into the air inlet pipe 37, which guides the hot air into the rain shield 38. The hot air fills the entire interior of the rain shield 38 and is then sprayed out from the jet nozzle 39 onto the reinforcing steel, drying the water stains on its surface. With prolonged exposure to the hot air, the surface temperature of the reinforcing steel rises, and heat is transferred between the reinforcing steel sections. High temperatures evaporate water stains on the steel bars and their stacked parts. By setting up the heating device 3, water stains on the surface of the steel bars can be effectively removed, thereby reducing the occurrence of oxidation and rust, and improving the storage environment of the steel bars. In addition, by setting up the storage device 4, when workers need to take out the steel bars, they can rotate the handles on both sides of the rain shield 38. The rotation axis 42 of the rain shield 38 is guided by the support plate 43. When the rain shield 38 rotates 90 degrees, the threaded rod is rotated. The threaded rod disengages from the slider 44 and the fixing frame 2, pushing the rain shield 38 downward. The rain shield 38 drives the heating device 3, and the rain shield 38 is inserted into the baffle 41. By setting up the storage device 4, workers can easily take out the steel bars, avoiding inconvenience when taking out the steel bars, and thus improving the work efficiency of workers.

Claims

1. A device for storing and fixing reinforcing bars for building construction, comprising a base frame (1), a fixing frame (2), and a heating device (3), characterized in that: The fixing frame (2) is installed on the upper surface of the base frame (1), and the heating device (3) is set on the top of the fixing frame (2). The heating device (3) includes a rain shield (38), which is placed on the upper surface of the fixing frame (2). An air inlet pipe (37) is fixedly connected to the upper surface of the rain shield (38). The air inlet pipe (37) communicates with the interior of the rain shield (38). A drive motor (35) is fixedly connected to one side of the air inlet pipe (37). A fan blade (36) is fixedly connected to the drive end of the drive motor (35). 36) Located inside the air intake pipe (37), a heating pipe (34) is fixedly connected to one side of the air intake pipe (37). The heating pipe (34) is fixedly connected to the upper surface of the rain shield (38). An air intake cylinder (31) is fixedly connected to the upper surface of the rain shield (38). The air intake cylinder (31) is fixedly connected to one end of the heating pipe (34). Multiple heating wires (33) are fixedly connected to the inner side of the heating pipe (34). Multiple air jet holes (39) are opened on the lower surface of the rain shield (38). The air jet holes (39) are connected to the interior of the rain shield (38).

2. The steel reinforcement storage and fixing device for building construction according to claim 1, characterized in that: A filter screen (32) is fixedly connected to the inside of the air intake cylinder (31), and the filter screen (32) is located on one side of the rain shield (38).

3. The reinforcing bar storage and fixing device for building construction according to claim 1, characterized in that: A storage device (4) is provided on one side of the fixing frame (2). The storage device (4) includes a guide groove (45) which is opened on one side of the fixing frame (2).

4. The reinforcing bar storage and fixing device for building construction according to claim 3, characterized in that: The guide groove (45) is slidably connected to a slider (44), and a support plate (43) is fixedly connected to one side of the slider (44). The support plate (43) is slidably connected to one side of the fixing frame (2).

5. The reinforcing bar storage and fixing device for building construction according to claim 1, characterized in that: The rain shield (38) is fixedly connected to two sides by a rotating shaft (42), and the rotating shaft (42) is rotatably connected to the inside of the support plate (43).

6. The reinforcing bar storage fixing device for building construction according to claim 4, characterized in that: The base frame (1) is fixedly connected to two sides with baffles (41), the baffles (41) are located on one side of the guide groove (45), and a threaded rod is threadedly connected to one side of the support plate (43), the threaded rod is inserted into the inside of the fixed frame (2) and the slider (44).

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