A detachable vegetable greenhouse support frame

Abstract

The utility model discloses a detachable vegetable greenhouse support frame relates to agricultural greenhouse equipment technical field. It includes the stand respectively being established in left and right sides, the arc side top rod is fixed to the upper end of stand, and the arc roof support is established between two side top rods, and the suspension assembly is established to side top rod, and the plug -in post is fixed to the side of side top rod along the front -back direction, and the plug -in hole is opened to the both ends of roof support along the front -back direction, and the plug -in hole is corresponding with the plug -in post and inserts, the suspension assembly includes the winch of rotation connection on side top rod, and the reel of winch is curled with the pull rope, and the pull rope one end is fixed on the reel, and the other end is fixed with the traction hook, and the lifting lug is fixed to the both ends of roof support respectively, and the traction hook is corresponding with the lifting lug and hooks. The utility model has the beneficial effects that: it can through dismounting and assembling, and when the space is saved when setting up replacement in the greenhouse, and the operation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of agricultural greenhouse equipment technology, and in particular to a detachable vegetable greenhouse support frame. Background Technology

[0002] A vegetable greenhouse is a frame-and-film structure with excellent heat insulation properties. Generally, vegetable greenhouses use bamboo or steel frames covered with one or more layers of insulating plastic film, thus forming a greenhouse space with good heat retention.

[0003] Vegetable greenhouses often have large spans in width and height, and the supporting frame needs to match them, resulting in large spans in both directions. When initially building a greenhouse, the frame is erected first and then the plastic film is laid. At this time, since there is no plastic film to block the view, the frame is not affected by the large span during construction. However, once the plastic film is laid and the greenhouse is put into use, when it is sometimes necessary to replace the frame, there is often not enough space inside the greenhouse to move the existing supporting frame structure. In addition, the growing vegetables also block the view, which greatly limits the application of the current integrated frame structure. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a detachable vegetable greenhouse support frame that can be disassembled and assembled, saving space when setting up and replacing in the greenhouse and is easy to operate.

[0005] The technical solution adopted by this utility model is as follows: a detachable vegetable greenhouse support frame is provided, including columns respectively set on the left and right sides; an arc-shaped side top rod is fixed at the upper end of the column; an arc-shaped top support rod is provided between the two side top rods; and a suspension component is provided on the side top rod. The front side of the side top rod is fixed with a pin along the front-to-back direction; both ends of the top support rod are opened with insertion holes along the front-to-back direction; the insertion holes are inserted into the corresponding pins. The suspension assembly includes a winch rotatably connected to the side top rod; a pull rope is wound on the winch's spool; one end of the pull rope is fixed to the spool, and the other end is fixed to a traction hook; lifting lugs are fixed to the left and right ends of the top support rod respectively; the traction hooks are hooked to the corresponding lifting lugs.

[0006] To further optimize this technical solution, the columns of a detachable vegetable greenhouse support frame are adjustable telescopic rod structures.

[0007] To further optimize this technical solution, a perforated plate is fixed to the bottom end of the column of a detachable vegetable greenhouse support frame; ground nails are inserted into the perforated plate.

[0008] To further optimize this technical solution, a detachable vegetable greenhouse support frame has a threaded rod structure for its insert column; the insert column is threaded with a locking sleeve.

[0009] To further optimize this technical solution, a detachable vegetable greenhouse support frame has multiple through holes along the front-to-back direction on its top support rod.

[0010] To further optimize this technical solution, a winch and side top rod of a detachable vegetable greenhouse support frame are detachably connected.

[0011] The beneficial effects of this utility model are as follows: The side top rod has a fixed insertion post along the front-to-back direction. The top support rod has insertion holes at both ends along the front-to-back direction. The insertion holes are inserted into the corresponding insertion posts. The top support rod and the side top rod can be separated and assembled. By arranging the side top rod and the top support rod separately, space can be saved, the degree of restriction by the internal space of the greenhouse is small, and it is easy to disassemble and assemble.

[0012] The winch is rotatably connected to the side support rod. A pull rope is wound on the winch's spool. The traction hook connected to the pull rope is hooked to the corresponding lifting lug on the top support rod. After the side support rod is erected, the winch is rotated to wind the pull rope, and the traction hook is used to gradually suspend the end of the top support rod upward, making it more convenient to raise the top support rod from the ground to the ceiling for installation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a partial structural diagram of the present invention in a suspended state; Figure 3 for Figure 1 A schematic diagram of a partial structure viewed from above.

[0014] In the diagram, 1 is the column; 2 is the side support rod; 3 is the top support rod; 4 is the insertion column; 5 is the insertion hole; 6 is the winch; 7 is the reel; 8 is the pull rope; 9 is the traction hook; 10 is the lifting lug; 11 is the perforated plate; 12 is the ground nail; 13 is the locking nut; 14 is the through hole; and 15 is the pin bolt. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] like Figure 1 As shown, a detachable vegetable greenhouse support frame includes columns 1 respectively located on the left and right sides; an arc-shaped side top rod 2 is fixed to the upper end of the column 1; an arc-shaped top support rod 3 is provided between the two side top rods 2; and a suspension assembly is provided on the side top rod 2. like Figure 2-3As shown, a pin 4 is fixed on the front side of the side top rod 2 along the front-back direction; the top support rod 3 has insertion holes 5 at both ends along the front-back direction; the insertion holes 5 are inserted into the pin 4. like Figure 1-2 As shown, the suspension assembly includes a winch 6 rotatably connected to the side top rod 2; a pull rope 8 is wound on the spool 7 of the winch 6; one end of the pull rope 8 is fixed to the spool 7, and the other end is fixed to a traction hook 9; lifting lugs 10 are fixed to the left and right ends of the top support rod 3 respectively; the traction hook 9 is hooked to the lifting lugs 10.

[0017] After the greenhouse is erected, if the supporting frame needs to be disassembled or replaced, it can be separated from the insert post 4 through the insertion hole 5. The top support rod 3 and the side support rod 2 can then be separated from each other. In the separated state, the top support rod 3 and the side support rod 2 can move independently inside the greenhouse, occupying less space. The problem of limited movement inside the greenhouse due to the large span in width and height of the overall supporting frame is thus solved.

[0018] When installing the support column 1 with the side support rod 2 in place, and then installing the top support rod 3, since the top support rod 3 needs to be raised to a certain height for installation, if the method of manually lifting it is adopted, it is often necessary for someone to stand at a high place first, and then arrange for other people on the ground to hand the top support rod 3 to the person at the high place, which wastes manpower.

[0019] This solution only requires connecting the traction hook 9 to the lifting lug 10 at the end of the top support rod 3 on the ground in advance. Then, by rotating the winch 6, the rope 8 is gradually wound around the reel 7, which can raise one end of the top support rod 3. Then, the insertion post 4 is controlled to be inserted into the insertion hole 5 to complete the connection of one end of the top support rod 3. The other end is operated in the same way to install the top support rod 3 in place, saving manpower and making the operation convenient.

[0020] like Figure 1-2 As shown, column 1 is an adjustable telescopic rod structure, which can increase the adaptability to the height of the greenhouse.

[0021] like Figure 1-2 As shown, a perforated plate 11 is fixed to the bottom of the column 1; a ground nail 12 is inserted into the perforated plate 11. The column 1 is fixed by inserting the ground nail 12 into the ground, which makes installation and disassembly convenient while ensuring the fixing effect.

[0022] like Figure 3 As shown, the insert 4 is a threaded rod structure; a locking sleeve 13 is threaded onto the insert 4. With the insertion hole 5 and insert 4 connecting the side support rod 2 and the top support rod 3, this method can further improve the strength of the connection between the two.

[0023] like Figure 1As shown, the top support rod 3 has multiple through holes 14 in the front-to-back direction. Reinforcing rods can be installed through the through holes 14 of the top support rod 3 to increase support for the top of the greenhouse in the front-to-back direction.

[0024] like Figure 3 As shown, the winch 6 and the side push rod 2 are detachably connected. After each support frame is installed, the winch 6 can be disassembled and reused on another support frame, reducing costs. A specific connection method, such as using a pin bolt 15, can achieve the connection between the winch 6 and the side push rod 2 without affecting the rotation of the winch 6.

[0025] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A detachable support frame for a vegetable greenhouse, characterized in that: It includes columns (1) set on the left and right sides respectively; an arc-shaped side top rod (2) is fixed at the upper end of the column (1); an arc-shaped top support rod (3) is provided between the two side top rods (2); a suspension assembly is provided on the side top rod (2); The side top rod (2) has a pin (4) fixed on its front side along the front-back direction; the top support rod (3) has a hole (5) at both ends along the front-back direction; the hole (5) is inserted into the pin (4); The suspension assembly includes a winch (6) rotatably connected to the side top rod (2); a pull rope (8) is wound on the spool (7) of the winch (6); one end of the pull rope (8) is fixed to the spool (7), and the other end is fixed to a traction hook (9); the left and right ends of the top support rod (3) are respectively fixed with lifting lugs (10); the traction hook (9) is hooked to the lifting lugs (10).

2. The detachable vegetable greenhouse support frame according to claim 1, characterized in that: The column (1) is an adjustable telescopic rod structure.

3. The detachable vegetable greenhouse support frame according to claim 1, characterized in that: The bottom of the column (1) is fixed with a perforated plate (11); a ground nail (12) is inserted into the perforated plate (11).

4. The detachable vegetable greenhouse support frame according to claim 1, characterized in that: The insert (4) is a threaded rod structure; the insert (4) is threaded with a locking sleeve (13).

5. A detachable vegetable greenhouse support frame according to claim 1, characterized in that: The top support rod (3) has multiple through holes (14) along the front-to-back direction.

6. A detachable vegetable greenhouse support frame according to claim 1, characterized in that: The winch (6) and the side top rod (2) are detachably connected.

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