Steel bar truss stacking device

Abstract

The utility model discloses a steel bar truss stacking device, which relates to the technical field of steel bar trusses and comprises a U-shaped grounding plate, a rotating mechanism is mounted between two side plates of the grounding plate, a mounting plate is mounted on one side of the rotating mechanism, and a forking mechanism is mounted on one side, far away from the rotating mechanism, of the mounting plate. The rotating mechanism comprises a forward and reverse rotation motor transversely installed on the outer side of one side plate of the grounding plate, an output shaft of the forward and reverse rotation motor rotationally extends into the two side plates of the grounding plate, a rotating rod is arranged between the two side plates of the grounding plate, one end of the rotating rod is fixed to the output shaft of the forward and reverse rotation motor, and the other end of the rotating rod is rotationally installed on the two side plates of the grounding plate. And an extending rod is fixed between the rotating rod and the mounting plate. The rotating mechanism drives the inserting rods to hoist the steel bar trusses from the two ends of the steel bar trusses, the steel bar trusses move along the inserting rods, when the steel bar trusses move to the arc-shaped rods, the steel bar trusses automatically fall down, stacking is achieved, the structure is simple, and stacking of the steel bar trusses is more labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar trusses, and specifically relates to a stacking device for steel bar trusses. Background Technique

[0002] In the prior art, through retrieval, it is found that, for example, a Chinese patent (application number: 202323053513.2) discloses a stacking device for assembled steel bar trusses, which can clamp the lower chord steel bars on both sides of the steel bar truss to keep the steel bar truss stable during stacking, and can adapt to the stacking of most steel bar trusses with different sizes.

[0003] When the above patent is used, it is necessary for workers to lift the steel bar trusses one by one for stacking. However, as the stacking height increases, it becomes very laborious, and it is necessary to lift the steel bar trusses higher and higher. Therefore, it is necessary for us to design a more labor-saving stacking device for steel bar trusses to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a stacking device for steel bar trusses, which solves the problems mentioned in the background technique.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0006] A stacking device for steel bar trusses includes a U-shaped grounding plate. A rotating mechanism is installed between the two side plates of the grounding plate. An installation plate is installed on one side of the rotating mechanism, and a lifting mechanism is installed on the side of the installation plate away from the rotating device.

[0007] Specifically in the utility model, the rotating mechanism includes a forward and reverse motor horizontally installed outside one side plate of the grounding plate. The output shaft of the forward and reverse motor rotates and extends into the two side plates of the grounding plate. A rotating rod is arranged between the two side plates of the grounding plate. One end of the rotating rod is fixed to the output shaft of the forward and reverse motor, and the other end is rotatably installed on the other side plate of the grounding plate. An extension rod is fixed between the rotating rod and the installation plate.

[0008] Specifically in the utility model, the lifting mechanism includes two insertion rods that can be adjusted in distance on the installation plate. Each insertion rod includes two end straight rods. One of the end straight rods is installed on the installation plate. An arc-shaped rod is fixed between the close ends of the two end straight rods. The arc openings of the two arc-shaped rods on the two insertion rods face each other.

[0009] In order to realize the distance adjustment between the two insertion rods, a plurality of equally spaced threaded grooves are opened on the installation plate, and external threads are provided on one of the end straight rods to threadedly install it in the threaded grooves.

[0010] The utility model has the following beneficial effects compared with the prior art: the rotating mechanism drives the inserting rod to lift the steel bar truss from both ends, and the steel bar truss moves along the inserting rod. When the steel bar truss moves to the arc rod, it automatically drops downward to achieve stacking. The structure is simple, and the stacking of the steel bar truss is more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a three-dimensional Figure 1 ;

[0012] Figure 2 is a three-dimensional Figure 2 ;

[0013] Figure 3 is an exploded view of the utility model;

[0014] Figure 4 is a top view of the utility model;

[0015] Figure 5 is a front view of the utility model.

[0016] Reference numerals: 1, grounding plate; 2, mounting plate; 2-1, threaded groove; 3, forward and reverse motor; 4, rotating rod; 5, extension rod; 6, inserting rod; M, steel bar truss. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0018] As Figure 1-2 shown, the present utility model provides a stacking device for steel bar trusses, including a U-shaped grounding plate 1. A rotating mechanism is installed between the two side plates of the grounding plate 1. An installation plate 2 is installed on one side of the rotating mechanism, and a lifting mechanism is installed on the side of the installation plate 2 away from the rotating device.

[0019] As Figure 2-3 shown, specifically in the present utility model, the rotating mechanism includes a forward and reverse motor 3 horizontally installed outside one side plate of the grounding plate 1. The output shaft of the forward and reverse motor 3 rotates and extends into the two side plates of the grounding plate 1. A rotating rod 4 is arranged between the two side plates of the grounding plate 1. One end of the rotating rod 4 is fixed to the output shaft of the forward and reverse motor 3, and the other end is rotatably installed on the other side plate of the grounding plate 1. An extension rod 5 is fixed between the rotating rod 4 and the installation plate 2.

[0020] As Figure 3As shown in the figure, specifically in the present utility model, the forklift mechanism includes two inserting rods 6 that can be adjusted in distance on the mounting plate 2. The inserting rod 6 includes two end straight rods. One of the end straight rods is mounted on the mounting plate 2, and an arc-shaped rod is fixed between the close ends of the two end straight rods. The arc openings of the two arc-shaped rods on the two inserting rods 6 face each other.

[0021] As Figure 2 shown, in order to realize the adjustment of the distance between the two inserting rods 6, a number of equally spaced threaded grooves 2-1 are provided on the mounting plate 2, and external threads are provided on one of the end straight rods to enable it to be threadedly installed in the threaded groove 2-1.

[0022] As Figure 4-5 shown, the working principle of the present utility model will be described in detail below: Fix the grounding plate 1 to the ground through the grounding pin. The staff moves the steel bar truss M to be stacked near the entire device. According to the overall length of the steel bar truss M, the two inserting rods 6 are screwed onto the mounting plate 2 so that the distance between the two inserting rods 6 is slightly less than the length of the upper chord steel bar of the steel bar truss M. Then, the forward and reverse motor 3 is connected to the external power supply and started, driving the rotating rod 4 and the mounting plate 2 to rotate clockwise to make the two inserting rods 6 horizontal. Then, the staff pushes the steel bar truss M so that its upper chord steel bar is inserted above the two inserting rods 6. At this time, the forward and reverse motor 3 can be started to drive the mounting plate 2 to rotate counterclockwise to lift the steel bar truss M. The inserting rod 6 continues to rotate, enabling the steel bar truss M to slide downward along the two inserting rods 6. When the steel bar truss M passes through the arc-shaped rod, the upper chord steel bar of the steel bar truss M will fall from the arc openings of the two arc-shaped rods, thereby causing the steel bar truss M to fall to the ground. Repeat the above operations to realize the stacking of multiple steel bar trusses M.

[0023] Finally, the main contribution of the present utility model is that the rotating mechanism drives the inserting rod 6 to lift the steel bar truss M from both ends. The steel bar truss M moves along the inserting rod 6. When the steel bar truss M moves to the arc-shaped rod, it automatically falls downward to realize stacking. The structure is simple, and the stacking of the steel bar truss M is more labor-saving.

[0024] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A steel bar truss stacking device, characterized in that: It includes a U-shaped grounding plate, a rotating mechanism is installed between the two side plates of the grounding plate, a mounting plate is installed on one side of the rotating mechanism, and a fork-lifting mechanism is installed on the side of the mounting plate away from the rotating device; The rotating mechanism includes a forward and reverse motor horizontally installed on the outside of one side plate of the grounding plate. The output shaft of the forward and reverse motor rotates and extends into the two side plates of the grounding plate. A rotating rod is arranged between the two side plates of the grounding plate. One end of the rotating rod is fixed to the output shaft of the forward and reverse motor, and the other end is rotatably installed on the other side plate of the grounding plate. An extension rod is fixed between the rotating rod and the mounting plate.

2. The stacking device for steel bar trusses according to claim 1, characterized in that: The fork-lifting mechanism includes two inserting rods that can be adjusted in distance on the mounting plate.

3. A steel bar truss stacking device according to claim 2, characterized in that: The inserting rod includes two end straight rods. One of the end straight rods is installed on the mounting plate. An arc-shaped rod is fixed between the close ends of the two end straight rods. The arc openings of the two arc-shaped rods on the two inserting rods face each other.

4. A steel bar truss stacking device according to claim 3, characterized in that: A number of equally spaced threaded grooves are formed on the mounting plate, and an external thread is provided on one of the end straight rods so that it is threadedly installed in the threaded groove.

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