Connecting and fixing mechanism for greenhouse pipe installation

Abstract

The utility model relates to the technical field of greenhouse pipe installation, and discloses a connecting and fixing mechanism for greenhouse pipe installation, which solves the problem that the installation position of a greenhouse pipe is inconvenient to adjust quickly at present, and comprises a pipe body, an adjusting mechanism is arranged on the outer side of the pipe body, and a fixing mechanism is arranged on the adjusting mechanism. The adjusting mechanism comprises a sliding barrel movably connected to the outer side of the pipe body in a sleeving mode, the outer side of the sliding barrel is symmetrically and fixedly connected with two limiting rings in a sleeving mode, and the outer side of the sliding barrel is rotationally connected with a rotating barrel; according to the utility model, through the cooperation among the sliding cylinder, the pipe body and the limiting rod, the rotating cylinder can move horizontally, through the cooperation among the U-shaped plate and the inner rod, the positioning column can penetrate through the corresponding through hole and be inserted into the corresponding positioning hole, and through the cooperation among the sliding block, the first screw rod and the nut, the positioning column can be limited; and then the rotating cylinder can be quickly fixed after rotating and moving, so that the mounting position of the greenhouse pipe can be quickly adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of greenhouse pipe installation, and specifically relates to a connection and fixation mechanism for greenhouse pipe installation. Background Art

[0002] Greenhouse pipes are a kind of building material widely used in modern agriculture, mainly used for building greenhouse skeletons to provide a stable and controllable growth environment for plants; according to the patent document with the authorization publication number: CN216931114, named "A Greenhouse Pipe", it includes a pipe body, and a cylindrical pipe hoop is fixedly sleeved outside the pipe body. A sliding ring is slidably sleeved outside the pipe hoop, and a clamping mechanism is arranged on the outer surface of the sliding ring. The clamping mechanism includes a lower clamping body fixedly connected to the sliding ring and an upper clamping body clamped on the lower clamping body. The top surface of the lower clamping body and the bottom surface of the upper clamping body both have arc surfaces, and the arc surfaces on the lower clamping body and the upper clamping body jointly enclose a circle; however, there are still the following defects:

[0003] It is necessary to first adjust the position of the pipe hoop, then adjust the angle of the sliding ring, and then fix the greenhouse pipe. Therefore, multiple operations are required, which is inconvenient for quickly adjusting the installation position of the greenhouse pipe. 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 connection and fixation mechanism for greenhouse pipe installation, effectively solving the problem that it is currently inconvenient to quickly adjust the installation position of the greenhouse pipe.

[0005] To achieve the above object, the utility model provides the following technical solution: A connection and fixation mechanism for greenhouse pipe installation, including a pipe body, an adjustment mechanism is arranged outside the pipe body, and a fixation mechanism is arranged on the adjustment mechanism;

[0006] The adjustment mechanism includes a sliding cylinder movably sleeved outside the pipe body. Two limiting rings are symmetrically and fixedly sleeved outside the sliding cylinder. A rotating cylinder is rotatably connected to the outside of the sliding cylinder. Side rings are fixedly installed at both ends of the rotating cylinder, and both side rings are located between the two limiting rings. A limiting rod is fixedly connected to the outside of the pipe body, and the sliding cylinder is movably sleeved outside the limiting rod.

[0007] Preferably, a side frame is fixedly installed on the outside of the limiting ring. An inner rod is fixedly installed inside the side frame. A U-shaped plate is movably sleeved outside the inner rod. A positioning column is fixedly installed on the side of the U-shaped plate close to the side ring. A first screw rod is fixedly installed on the side of the side frame away from the limiting ring. A slider is movably sleeved outside the first screw rod. The U-shaped plate is fixed to the outside of the slider. A nut is arranged on the side of the slider away from the side frame, and the nut is threadedly sleeved outside the first screw rod.

[0008] Preferably, a plurality of positioning holes are equidistantly arranged on the side of the limiting rod away from the pipe body, a plurality of through holes are evenly arranged on the side ring, the positioning column passes through the corresponding through hole and inserts into the corresponding positioning hole, and the positioning column passes through the sliding cylinder.

[0009] Preferably, the fixing mechanism includes a U-shaped round rod I fixed on the outer side of the rotating cylinder. The middle part of the outer side of the U-shaped round rod I is fixedly sleeved with an arc-shaped support plate, and the arc-shaped support plate is fixed on the outer side of the rotating cylinder. Two support blocks are symmetrically and movably sleeved on the outer side of the U-shaped round rod I. The arc-shaped support plate is located between the two support blocks. Arc-shaped clamping plates are fixedly installed on the sides of the two support blocks away from the rotating cylinder. Support wheels are installed on the sides of the two support blocks close to the rotating cylinder, and both support wheels are in contact with the rotating cylinder.

[0010] Preferably, a U-shaped round rod II is fixedly installed on the outer side of the arc-shaped support plate. A sliding plate is movably sleeved on the outer side of the U-shaped round rod II. Two movable rods are symmetrically and rotatably connected to the side of the sliding plate close to the arc-shaped support plate. The ends of the two movable rods away from the sliding plate are respectively rotatably connected to the two support blocks.

[0011] Preferably, a sleeve plate is fixedly sleeved on the middle part of the outer side of the U-shaped round rod II, and the sleeve plate is fixed on the outer side of the rotating cylinder. A screw rod II is rotatably connected to the outer side of the arc-shaped support plate. The end of the screw rod II away from the arc-shaped support plate is fixedly installed with a turntable. The screw rod II passes through the sleeve plate and is rotatably connected to the sleeve plate. A nut sleeve is threadedly sleeved on the outer side of the screw rod II, and the sliding plate is fixed on the top of the nut sleeve.

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

[0013] (1) In the present utility model, through the cooperation between the rotating cylinder, the sliding cylinder, the side ring and the limiting ring, it is convenient for the rotating cylinder to rotate. And through the cooperation between the sliding cylinder, the pipe body and the limiting rod, it is convenient for the rotating cylinder to move horizontally. And through the cooperation between the U-shaped plate and the inner rod, it is convenient for the positioning column to pass through the corresponding through hole and insert into the corresponding positioning hole. And through the cooperation between the slider, the screw rod I and the nut, the positioning column can be limited, and then the rapid fixation after the rotation and movement of the rotating cylinder can be realized, so as to facilitate the rapid adjustment of the installation position of the greenhouse pipe;

[0014] (2) In this new type, through the cooperation between the screw rod II and the nut sleeve, when the turntable is rotated, it is convenient to drive the sliding plate to slide along the U-shaped round rod II. And through the cooperation between the movable rod, the support block, the U-shaped round rod I and the support wheel, it is convenient for the two arc-shaped clamping plates to move to clamp and fix the greenhouse pipe placed on the arc-shaped support plate, so as to facilitate the installation of the greenhouse pipe. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] In the accompanying drawings:

[0017] Figure 1 It is a schematic structural diagram of the connection and fixing mechanism for the installation of the greenhouse pipe of the present utility model;

[0018] Figure 2 It is a schematic structural diagram of the adjustment mechanism of the present utility model;

[0019] Figure 3 It is a schematic disassembled structural diagram of the sliding cylinder and the rotating cylinder of the present utility model;

[0020] Figure 4 It is a schematic structural diagram of the side frame of the present utility model;

[0021] Figure 5 It is a schematic structural diagram of the fixing mechanism of the present utility model.

[0022] In the figure: 1, pipe body; 2, adjustment mechanism; 201, sliding cylinder; 202, rotating cylinder; 203, side frame; 204, limiting ring; 205, side ring; 206, through hole; 207, slider; 208, nut; 209, screw rod one; 2010, U-shaped plate; 2011, inner rod; 2012, positioning column; 3, fixing mechanism; 301, U-shaped round rod one; 302, arc-shaped support plate; 303, arc-shaped clamping plate; 304, screw sleeve; 305, U-shaped round rod two; 306, support block; 307, movable rod; 308, sleeve plate; 309, turntable; 3010, screw rod two; 3011, sliding plate; 3012, support wheel; 4, limiting rod; 5, positioning hole. Specific embodiments

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

[0024] Embodiment 1, given by Figure 1 The present utility model includes a pipe body 1. An adjustment mechanism 2 is provided on the outer side of the pipe body 1, and a fixing mechanism 3 is provided on the adjustment mechanism 2.

[0025] Specifically, given by Figure 1-4Given that the adjustment mechanism 2 includes a sliding cylinder 201 movably sleeved outside the pipe body 1. Two limiting rings 204 are symmetrically and fixedly sleeved outside the sliding cylinder 201. A rotating cylinder 202 is rotatably connected to the outside of the sliding cylinder 201. Side rings 205 are fixedly installed at both ends of the rotating cylinder 202. Both side rings 205 are located between the two limiting rings 204. A limiting rod 4 is fixedly connected to the outside of the pipe body 1. The sliding cylinder 201 is movably sleeved outside the limiting rod 4. A side frame 203 is fixedly installed outside the limiting ring 204. An inner rod 2011 is fixedly installed inside the side frame 203. A U-shaped plate 2010 is movably sleeved outside the inner rod 2011. A positioning column 2012 is fixedly installed on the side of the U-shaped plate 2010 close to the side ring 205. A first screw rod 209 is fixedly installed on the side of the side frame 203 away from the limiting ring 204. A slider 207 is movably sleeved outside the first screw rod 209. The U-shaped plate 2010 is fixed to the outside of the slider 207. A nut 208 is provided on the side of the slider 207 away from the side frame 203. The nut 208 is threadedly sleeved outside the first screw rod 209. A plurality of positioning holes 5 are equidistantly provided on the side of the limiting rod 4 away from the pipe body 1. A plurality of through holes 206 are evenly provided on the side ring 205. The positioning column 2012 passes through the corresponding through hole 206 and is inserted into the corresponding positioning hole 5, and the positioning column 2012 passes through the sliding cylinder 201;

[0026] In the use state, first slide the sliding cylinder 201 along the pipe body 1 and the limiting rod 4 to drive the rotating cylinder 202 to move horizontally. Then rotate the rotating cylinder 202 around the sliding cylinder 201 to drive the two side rings 205 to rotate. Then move the two sliders 207 along the two first screw rods 209 respectively to drive the two U-shaped plates 2010 to slide along the two inner rods 2011 respectively, so that the two positioning columns 2012 respectively pass through the two corresponding through holes 206 until the two positioning columns 2012 are respectively inserted into the two corresponding positioning holes 5. Then sleeved the two nuts 208 on the outside of the two first screw rods 209 and tighten them to limit the two positioning columns 2012, realizing the rapid fixation after the rotation and movement of the rotating cylinder 202. Finally, quickly adjust the installation position of the greenhouse pipe.

[0027] Specifically, by Figure 5Given that the fixing mechanism 3 includes a U-shaped round rod 301 fixed to the outer side of the rotating cylinder 202. A curved support plate 302 is fixedly sleeved in the middle of the outer side of the U-shaped round rod 301. The curved support plate 302 is fixed to the outer side of the rotating cylinder 202. Two support blocks 306 are symmetrically and movably sleeved on the outer side of the U-shaped round rod 301. The curved support plate 302 is located between the two support blocks 306. Arc-shaped clamping plates 303 are fixedly installed on one side of the two support blocks 306 away from the rotating cylinder 202. Support wheels 3012 are installed on one side of the two support blocks 306 close to the rotating cylinder 202. Both support wheels 3012 are in contact with the rotating cylinder 202. A U-shaped round rod 305 is fixedly installed on the outer side of the curved support plate 302. A sliding plate 3011 is movably sleeved on the outer side of the U-shaped round rod 305. Two movable rods 307 are symmetrically and rotatably connected to one side of the sliding plate 3011 close to the curved support plate 302. One ends of the two movable rods 307 away from the sliding plate 3011 are respectively rotatably connected to the two support blocks 306. A sleeve plate 308 is fixedly sleeved in the middle of the outer side of the U-shaped round rod 305. The sleeve plate 308 is fixed to the outer side of the rotating cylinder 202. A screw rod 3010 is rotatably connected to the outer side of the curved support plate 302. A turntable 309 is fixedly installed at one end of the screw rod 3010 away from the curved support plate 302. The screw rod 3010 penetrates through the sleeve plate 308 and is rotatably connected to the sleeve plate 308. A nut sleeve 304 is threadedly sleeved on the outer side of the screw rod 3010. The sliding plate 3011 is fixed to the top of the nut sleeve 304;

[0028] In the use state, first place the greenhouse pipe on the curved support plate 302. At the same time, the greenhouse pipe is located between the two arc-shaped clamping plates 303. Then rotate the turntable 309 to drive the screw rod 3010 to rotate. Drive the sliding plate 3011 to slide along the U-shaped round rod 305 through the nut sleeve 304. Then drive the two support blocks 306 to slide along the U-shaped round rod 301 respectively through the two movable rods 307. At the same time, both support wheels 3012 roll on the rotating cylinder 202 to ensure the stability of the movement of the two support blocks 306. Finally, drive the two arc-shaped clamping plates 303 to move to clamp and fix the greenhouse pipe, realizing the rapid installation of the greenhouse pipe.

Claims

1. A connection and fixing mechanism for greenhouse pipe installation, comprising a pipe body (1), characterized in that: An adjustment mechanism (2) is provided on the outer side of the tube body (1), and a fixing mechanism (3) is provided on the adjustment mechanism (2); The adjustment mechanism (2) comprises a slide cylinder (201) movably sleeved on the outside of the tube body (1); two limit rings (204) are symmetrically and fixedly sleeved on the outside of the slide cylinder (201); a rotating cylinder (202) is rotatably connected to the outside of the slide cylinder (201); side rings (205) are fixedly installed at both ends of the rotating cylinder (202); the two side rings (205) are located between the two limit rings (204); the outside of the tube body (1) is fixedly connected to a limit rod (4); and the slide cylinder (201) is movably sleeved on the outside of the limit rod (4).

2. A connection and fixing mechanism for greenhouse pipe installation according to claim 1, characterized in that: A side frame (203) is fixedly mounted on the outer side of the limiting ring (204), an inner rod (2011) is fixedly mounted inside the side frame (203), a U-shaped plate (2010) is movably sleeved on the outer side of the inner rod (2011), a positioning column (2012) is fixedly mounted on the side of the U-shaped plate (2010) close to the side ring (205), a screw rod (209) is fixedly mounted on the side of the side frame (203) away from the limiting ring (204), a slider (207) is movably sleeved on the outer side of the screw rod (209), the U-shaped plate (2010) is fixed to the outer side of the slider (207), a nut (208) is provided on the side of the slider (207) away from the side frame (203), and the nut (208) is threadedly sleeved on the outer side of the screw rod (209).

3. A connection and fixing mechanism for greenhouse pipe installation according to claim 1, characterized in that: A plurality of positioning holes (5) are equidistantly arranged on a side of the limiting rod (4) away from the tube body (1), a plurality of through holes (206) are evenly arranged on the side ring (205), the positioning column (2012) passes through the corresponding through holes (206) and is inserted into the corresponding positioning hole (5), and the positioning column (2012) passes through the slide cylinder (201).

4. The connection and fixing mechanism for greenhouse pipe installation according to claim 1, characterized in that: The fixing mechanism (3) comprises a U-shaped round rod (301) fixed to the outside of the rotating cylinder (202); an arc-shaped support plate (302) is fixedly sleeved on the middle part of the outside of the U-shaped round rod (301); the arc-shaped support plate (302) is fixed to the outside of the rotating cylinder (202); two support blocks (306) are symmetrically and movably sleeved on the outside of the U-shaped round rod (301); the arc-shaped support plate (302) is located between the two support blocks (306); an arc-shaped clamping plate (303) is fixedly installed on the side of the two support blocks (306) away from the rotating cylinder (202); and support wheels (3012) are installed on the side of the two support blocks (306) close to the rotating cylinder (202); and the two support wheels (3012) are in close contact with the rotating cylinder (202).

5. A connection and fixing mechanism for greenhouse pipe installation according to claim 4, characterized in that: A second U-shaped round rod (305) is fixedly mounted on the outer side of the arc-shaped support plate (302), a slide plate (3011) is movably sleeved on the outer side of the second U-shaped round rod (305), and two movable rods (307) are symmetrically rotatably connected to one side of the slide plate (3011) close to the arc-shaped support plate (302), and the ends of the two movable rods (307) away from the slide plate (3011) are rotatably connected to the two support blocks (306) respectively.

6. A connection and fixing mechanism for greenhouse pipe installation 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 (305), and the sleeve plate (308) is fixed to the outer side of the rotating cylinder (202). A second screw rod (3010) is rotatably connected to the outer side of the arc-shaped support plate (302), and a turntable (309) is fixedly installed on the end of the second screw rod (3010) away from the arc-shaped support plate (302). The second screw rod (3010) passes through the sleeve plate (308) and is rotatably connected to the sleeve plate (308). The outer side of the second screw rod (3010) is threadedly sleeved with a screw sleeve (304), and a slide plate (3011) is fixed to the top of the screw sleeve (304).

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