Steel pipe transfer device for greenhouse support

Abstract

The utility model relates to the technical field of steel pipe transfer, and discloses a steel pipe transfer device for a greenhouse support, which solves the problem that steel pipes are inconvenient to transfer quickly at present, and comprises a transfer plate, universal wheels II are arranged at positions, close to four corners, of the bottom of the transfer plate, and a fixing mechanism and a supporting mechanism are arranged at the top of the transfer plate. The fixing mechanism comprises a placing frame fixed to the top of the transfer plate, two vertical plates are symmetrically and fixedly installed on the outer side of the placing frame, and the two vertical plates are both fixed to the top of the transfer plate; according to the steel pipe clamping device, through cooperation between the motor and the two-way lead screw and cooperation between the limiting block and the limiting groove, horizontal movement of the two nuts is facilitated, through cooperation between the first movable rod and the first pressing plate and cooperation between the stand column and the first U-shaped round rod, the first pressing plate and the second pressing plate can move downwards at the same time, and steel pipes placed on the placing frame and the placing plate can be clamped; and therefore, the steel pipes can be conveniently fixed and transferred, and the steel pipes do not need to be bundled.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel pipe transportation, and specifically relates to a steel pipe transportation device for greenhouse brackets. Background Technique

[0002] The steel pipes of greenhouse brackets are important materials for constructing the framework of agricultural greenhouses. They play a key role in supporting the greenhouse structure, maintaining the shape and stability of the greenhouse. The materials of the steel pipes for greenhouse brackets are diverse, mainly including galvanized steel pipes, plastic-coated steel pipes, polyethylene-coated composite pipes, etc. Among them, galvanized steel pipes are widely used due to their high strength, strong corrosion resistance, high surface gloss, beautiful appearance and convenient installation. Galvanized steel pipes are divided into hot-dip galvanized and electro-galvanized. In China, the method of inner steel and outer hot-dip galvanized is mostly adopted. At present, it is necessary to transfer the steel pipes from one place to another for the construction and maintenance of greenhouse brackets.

[0003] In the prior art, when transporting the steel pipes for greenhouse brackets, the steel pipes are usually bundled first, and then the bundled steel pipes are placed on the transportation device for fixation. Therefore, the operation is relatively cumbersome and it is inconvenient to quickly realize the transportation of the steel pipes. Content of the Utility Model

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a steel pipe transportation device for greenhouse brackets, which effectively solves the problem that it is inconvenient to quickly realize the transportation of steel pipes at present.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A steel pipe transportation device for greenhouse brackets, including a transportation plate. Universal wheels II are arranged at the bottom of the transportation plate near the four corners. A fixing mechanism and a supporting mechanism are arranged on the top of the transportation plate.

[0006] The fixing mechanism includes a placement frame fixed on the top of the transportation plate. Two vertical plates are symmetrically and fixedly installed on the outside of the placement frame. Both vertical plates are fixed on the top of the transportation plate. A placement plate located above the placement frame is fixedly connected between the two vertical plates. Two columns are symmetrically and fixedly connected between the placement plate and the placement frame. The same pressing plate I is movably sleeved on the outside of the two columns. Two U-shaped round bars I are symmetrically and fixedly connected to the top of the pressing plate I. Both U-shaped round bars I penetrate through the placement plate and are movably connected to the placement plate. The same pressing plate II located above the placement plate is fixedly sleeved on the outside of the two U-shaped round bars I.

[0007] Preferably, two sleeve blocks are symmetrically and fixedly connected to the bottom of the placing plate. The two sleeve blocks are respectively fixedly sleeved on the outer sides of the two columns. A bidirectional lead screw is arranged between the placing plate and the first pressing plate. One end of the bidirectional lead screw is rotatably connected to one of the sleeve blocks, and a motor is fixedly installed at the other end of the bidirectional lead screw. The motor is fixed to the outer side of the other sleeve block. Two nuts are symmetrically and threadedly sleeved on the outer side of the bidirectional lead screw. Limiting blocks are fixedly installed at the tops of the two nuts. A limiting groove is arranged at the bottom of the placing plate. The two limiting blocks are both slidably connected to the limiting groove.

[0008] Preferably, two first movable rods are symmetrically and rotatably connected to the top of the first pressing plate. The tops of the two first movable rods are respectively rotatably connected to the bottoms of the two nuts.

[0009] Preferably, the supporting mechanism includes two first supporting plates symmetrically located outside the placing frame. The two first supporting plates and the placing frame are at the same height. Second supporting plates are arranged above the two first supporting plates. The two second supporting plates and the placing plate are at the same height. Two connecting columns are symmetrically and fixedly connected between the first supporting plate and the second supporting plate.

[0010] Preferably, a U-shaped round rod II fixed to the top of the transfer plate is arranged in the placing frame. Two sliders are symmetrically and movably sleeved on the outer side of the U-shaped round rod II. Connecting plates are fixedly installed at the bottoms of the two sliders. The two first supporting plates are respectively fixed to the tops of the two connecting plates. Bottom blocks are fixedly installed at the bottoms of the two connecting plates. Universal wheels I are arranged at the bottoms of the two bottom blocks.

[0011] Preferably, a sleeve plate is fixedly sleeved in the middle of the outer side of the U-shaped round rod II. The sleeve plate is fixed to the top of the transfer plate and is located between the two sliders. A guide rod is fixedly connected between the sleeve plate and the placing frame. A guide block is movably sleeved on the outer side of the guide rod. A cylinder is fixedly installed between the guide block and the placing frame. Two second movable rods are symmetrically and rotatably connected to the outer side of the guide block. The ends of the two second movable rods far away from the guide block are respectively rotatably connected to the two sliders.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] (1) In the utility model, through the cooperation between the motor, the bidirectional lead screw, the limiting block and the limiting groove, it is convenient for the two nuts to move horizontally. And through the cooperation between the first movable rod, the first pressing plate, the column and the U-shaped round rod I, it is convenient for the first pressing plate and the second pressing plate to move downward simultaneously, so as to clamp the steel pipes placed on the placing frame and the placing plate, thereby facilitating the fixation and transfer of the steel pipes, and there is no need to bundle the steel pipes.

[0014] (2) Through the cooperation between the cylinder, the guide block, the guide rod and the second movable rod, it is convenient for the two sliders to slide along the second U-shaped round rod, and through the cooperation between the connecting plate, the bottom block and the first universal wheel, it is convenient for the first support plate and the second support plate to move stably, so as to conveniently adjust the positions of the first support plate and the second support plate to support steel pipes of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention, and do not constitute a limitation to the present invention.

[0016] In the drawings:

[0017] Figure 1 is a schematic structural diagram of the steel pipe transfer device for greenhouse brackets of the present invention;

[0018] Figure 2 is a schematic structural diagram of the fixing mechanism of the present invention;

[0019] Figure 3 is a schematic structural diagram of the connection structure between the first pressing plate and the placing plate of the present invention;

[0020] Figure 4 is a schematic structural diagram of the support mechanism of the present invention;

[0021] Figure 5 is a schematic structural diagram of the connecting plate of the present invention.

[0022] In the figure: 1, transfer plate; 2, fixing mechanism; 201, placing frame; 202, first pressing plate; 203, column; 204, first U-shaped round rod; 205, second pressing plate; 206, placing plate; 207, vertical plate; 208, nut; 209, limiting groove; 2010, limiting block; 2011, sleeve block; 2012, first movable rod; 2013, bidirectional lead screw; 2014, motor; 3, support mechanism; 301, first support plate; 302, connecting column; 303, second support plate; 304, bottom block; 305, first universal wheel; 306, connecting plate; 307, slider; 308, sleeve plate; 309, second U-shaped round rod; 3010, second movable rod; 3011, cylinder; 3012, guide block; 3013, guide rod; 4, second universal wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0024] Embodiment 1 is given by Figure 1 The present invention includes a transfer plate 1. Universal wheels II 4 are provided at positions near the four corners of the bottom of the transfer plate 1. A fixing mechanism 2 and a supporting mechanism 3 are provided on the top of the transfer plate 1.

[0025] Specifically, it is given by Figures 2-3 The fixing mechanism 2 includes a placement frame 201 fixed to the top of the transfer plate 1. Two vertical plates 207 are symmetrically and fixedly installed on the outside of the placement frame 201. Both of the two vertical plates 207 are fixed to the top of the transfer plate 1. A placement plate 206 located above the placement frame 201 is fixedly connected between the two vertical plates 207. Two columns 203 are symmetrically and fixedly connected between the placement plate 206 and the placement frame 201. The outside of the two columns 203 is movably sleeved with the same pressure plate I 202. Two U-shaped round rods I 204 are symmetrically and fixedly connected to the top of the pressure plate I 202. Both of the two U-shaped round rods I 204 penetrate through the placement plate 206 and are movably connected to the placement plate 206. The outside of the two U-shaped round rods I 204 is fixedly sleeved with the same pressure plate II 205 located above the placement plate 206. Two sleeve blocks 2011 are symmetrically and fixedly connected to the bottom of the placement plate 206. The two sleeve blocks 2011 are respectively fixedly sleeved on the outside of the two columns 203. A bidirectional lead screw 2013 is provided between the placement plate 206 and the pressure plate I 202. One end of the bidirectional lead screw 2013 is rotatably connected to one of the sleeve blocks 2011. The other end of the bidirectional lead screw 2013 is fixedly installed with a motor 2014. The motor 2014 is fixed to the outside of the other sleeve block 2011. The outside of the bidirectional lead screw 2013 is symmetrically and threadedly sleeved with two nuts 208. Limiting blocks 2010 are fixedly installed on the top of the two nuts 208. A limiting groove 209 is provided at the bottom of the placement plate 206. Both of the two limiting blocks 2010 are slidably connected to the limiting groove 209. Two movable rods I 2012 are symmetrically and rotatably connected to the top of the pressure plate I 202. The tops of the two movable rods I 2012 are respectively rotatably connected to the bottoms of the two nuts 208;

[0026] In the working state, first place the steel pipe on the placement frame 201 and the placement plate 206, and then start the motor 2014 to drive the bidirectional lead screw 2013 to rotate. Since both limiting blocks 2010 are slidably connected to the limiting grooves 209, they play a role in limiting the two nuts 208, so that the two nuts 208 move horizontally. The pressing plate one 202 is driven by the two first movable rods 2012 to move downward along the two columns 203 to clamp the steel pipe located on the placement frame 201. At the same time, the pressing plate two 205 is driven by the two first U-shaped round rods 204 to move downward to clamp the steel pipe located on the placement plate 206. Finally, the fixation and transportation of the steel pipe are realized, and there is no need to bundle the steel pipe.

[0027] Specifically, it is given by Figures 4-5 The supporting mechanism 3 includes two first support plates 301 symmetrically located outside the placement frame 201. The two first support plates 301 are at the same height as the placement frame 201. Above both of the two first support plates 301, there are second support plates 303. The two second support plates 303 are at the same height as the placement plate 206. Two connecting columns 302 are symmetrically and fixedly connected between the first support plate 301 and the second support plate 303. Inside the placement frame 201, there is a second U-shaped round rod 309 fixed to the top of the transfer plate 1. Two sliders 307 are symmetrically and movably sleeved on the outside of the second U-shaped round rod 309. At the bottom of both of the two sliders 307, there are connecting plates 306 fixedly installed. The two first support plates 301 are respectively fixed to the tops of the two connecting plates 306. At the bottom of both of the two connecting plates 306, there are bottom blocks 304 fixedly installed. At the bottom of both of the two bottom blocks 304, there are first universal wheels 305. In the middle of the outside of the second U-shaped round rod 309, there is a sleeve plate 308 fixedly sleeved. The sleeve plate 308 is fixed to the top of the transfer plate 1 and is located between the two sliders 307. A guide rod 3013 is fixedly connected between the sleeve plate 308 and the placement frame 201. A guide block 3012 is movably sleeved on the outside of the guide rod 3013. A cylinder 3011 is fixedly installed between the guide block 3012 and the placement frame 201. Two second movable rods 3010 are symmetrically and rotatably connected to the outside of the guide block 3012. The ends of the two second movable rods 3010 far away from the guide block 3012 are respectively rotatably connected to the two sliders 307.

[0028] In the working state, first start the cylinder 3011 to drive the guide block 3012 to slide along the guide rod 3013. The two sliders 307 are respectively driven by the two second movable rods 3010 to slide along the second U-shaped round rod 309, and the two connecting plates 306 are driven to move horizontally. At the same time, both of the two first universal wheels 305 roll on the ground to support the two connecting plates 306 and ensure the stability of the two connecting plates 306 when moving. At the same time, the two first support plates 301 and the two second support plates 303 move to adjust their positions, and finally support steel pipes of different lengths.

Claims

1. A steel pipe transfer device for a greenhouse support, comprising a transfer plate (1), characterized in that: The bottom of the transfer plate (1) is provided with universal wheels (4) near the four corners, and the top of the transfer plate (1) is provided with a fixing mechanism (2) and a supporting mechanism (3); The fixing mechanism (2) comprises a placement frame (201) fixed to the top of the transfer plate (1), two vertical plates (207) are symmetrically fixedly installed on the outer side of the placement frame (201), the two vertical plates (207) are both fixed to the top of the transfer plate (1), a placement plate (206) located above the placement frame (201) is fixedly connected between the two vertical plates (207), two vertical columns (203) are symmetrically fixedly connected between the placement plate (206) and the placement frame (201), the outer sides of the two vertical columns (203) are movably sleeved with a same pressing plate 1 (202), the top of the pressing plate 1 (202) is symmetrically fixedly connected with two U-shaped round rods 1 (204), the two U-shaped round rods 1 (204) both penetrate the placement plate (206) and are movably connected to the placement plate (206), and the outer sides of the two U-shaped round rods 1 (204) are fixedly sleeved with a same pressing plate 2 (205) located above the placement plate (206).

2. A steel pipe transport device for greenhouse support according to claim 1, characterized in that: The bottom of the placement plate (206) is symmetrically fixedly connected with two sleeve blocks (2011), and the two sleeve blocks (2011) are respectively fixedly sleeved on the outer sides of the two columns (203). A bidirectional screw rod (2013) is provided between the placement plate (206) and the first pressing plate (202), and one end of the bidirectional screw rod (2013) is rotatably connected to one of the sleeve blocks (2011), and the other end of the bidirectional screw rod (2013) is fixedly installed with a motor (2014), and the motor (2014) is fixed to the outer side of the other sleeve block (2011). The outer side of the bidirectional screw rod (2013) is symmetrically threadedly sleeved with two screw nuts (208), and the tops of the two screw nuts (208) are fixedly installed with limit blocks (2010), and the bottom of the placement plate (206) is provided with a limit groove (209), and the two limit blocks (2010) are slidably connected to the limit groove (209).

3. The steel pipe transport device for greenhouse support according to claim 1, characterized in that: The top of the pressure plate 1 (202) is symmetrically rotatably connected to two movable rods 1 (2012), and the top ends of the two movable rods 1 (2012) are respectively rotatably connected to the bottoms of two nuts (208).

4. The steel pipe transport device for greenhouse support according to claim 1, characterized in that: The support mechanism (3) comprises two support plates (301) symmetrically located outside the placement frame (201); the two support plates (301) are located at the same height as the placement frame (201); support plates (303) are provided directly above the two support plates (301); the two support plates (303) are located at the same height as the placement plate (206); and two connecting columns (302) are symmetrically fixedly connected between the support plates (301) and the support plates (303).

5. The steel pipe transport device for greenhouse support according to claim 1, characterized in that: The placement frame (201) is provided with a U-shaped round rod (309) fixed to the top of the transfer plate (1), and two sliders (307) are symmetrically and movably sleeved on the outer side of the U-shaped round rod (309), and the bottoms of the two sliders (307) are fixedly installed with connecting plates (306), and the two support plates (301) are respectively fixed to the tops of the two connecting plates (306), and the bottoms of the two connecting plates (306) are fixedly installed with bottom blocks (304), and the bottoms of the two bottom blocks (304) are provided with universal wheels (305).

6. A steel pipe transport device for greenhouse support according to claim 5, characterized in that: A sleeve plate (308) is fixedly sleeved on the middle part of the outer side of the second U-shaped round rod (309); the sleeve plate (308) is fixed to the top of the transfer plate (1) and is located between the two sliders (307); a guide rod (3013) is fixedly connected between the sleeve plate (308) and the placement frame (201); a guide block (3012) is movably sleeved on the outer side of the guide rod (3013); a cylinder (3011) is fixedly installed between the guide block (3012) and the placement frame (201); two movable rods (3010) are symmetrically rotatably connected on the outer side of the guide block (3012); and the ends of the two movable rods (3010) away from the guide block (3012) are rotatably connected to the two sliders (307) respectively.

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