Combined steel pipe support for greenhouse

Abstract

The utility model relates to the technical field of greenhouse supports, and discloses a combined steel pipe support for a greenhouse, which comprises two steel pipes and two first connecting pipes, the inner walls of the first connecting pipes are slidably connected with mounting adjusting mechanisms, and the exteriors of the steel pipes are slidably connected with reinforcing mechanisms; the installation adjusting mechanism comprises two second connecting pipes, the outer walls of the second connecting pipes are slidably connected to the inner walls of the first connecting pipes, the far sides of the first connecting pipes and the second connecting pipes are fixedly connected with hoops, the outer portions of the first connecting pipes are fixedly connected with square blocks, and square grooves are formed in the square blocks. According to the adjustable greenhouse support, due to adjustability, the greenhouse support can meet the building requirements of greenhouses of different sizes and shapes, and the universality of the support is improved. For example, when vegetable greenhouses with different areas are built, the distance between the steel pipes can be flexibly adjusted, so that the requirements of planting layout and space utilization are better met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of greenhouse support, especially relates to a combined steel pipe support for greenhouse. BACKGROUND

[0002] Agricultural production refers to the process of obtaining products through artificial cultivation by utilizing the growth and development law of plants and animals. It covers multiple aspects, including planting, animal husbandry, fishery, forestry, etc. In planting, farmers need to carry out a series of operations such as land reclamation, sowing, fertilization, irrigation, disease and pest control, etc. to ensure the healthy growth and high yield of crops. In modern agriculture, various facilities and equipment play an important role, such as greenhouse support. Greenhouse support provides support for greenhouse construction, so that crops can grow in the relatively stable environment of the greenhouse, which helps to resist adverse weather and improve agricultural production efficiency and benefit.

[0003] Greenhouse support is a frame assembly used to support the structure of the greenhouse. It supports the covering material (such as plastic film, etc.) through a stable structure to create a relatively stable space for crops inside the greenhouse. There are various types, from the material point of view, there are bamboo and wood structures, which are low in cost but poor in durability; steel pipe structure, which is firm and durable and relatively easy to install; and some new composite material made supports, which have multiple excellent properties. Different types of greenhouse support plays an important role in constructing the frame of the greenhouse in different agricultural production scenarios.

[0004] In traditional greenhouse support, many support structures are fixed and lack adjustability. For example, the spacing of some steel pipe supports cannot be adjusted according to the actual needs of greenhouse construction. This results in the need to customize different specifications of supports when constructing greenhouses of different sizes and shapes, increasing the cost and reducing the versatility of the support. For farmers, they may need to stock a variety of specifications of supports, causing resource waste and economic burden, so the combined steel pipe support for greenhouse is proposed to solve the above problems. SUMMARY

[0005] In order to make up for the above shortcomings, the utility model provides a combined steel pipe support for greenhouse, aiming at improving the problem of high cost and poor versatility caused by the lack of adjustability of some greenhouse supports in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The combined steel pipe support for greenhouse comprises two steel pipes and two connecting pipes I, the inner wall of the connecting pipe I is slidably connected with an installation and adjustment mechanism, and the outer part of the steel pipe is slidably connected with a reinforcing mechanism.

[0008] The mounting adjusting mechanism comprises two connecting pipes II, outer walls of the connecting pipes II are slidingly connected to inner walls of the connecting pipes I, far sides of the connecting pipes I and the connecting pipes II are fixedly connected with clamps, an outer part of the connecting pipe I is fixedly connected with a square block, an inner part of the square block is provided with a square groove, an inner wall of the square groove is slidingly connected with a pressing plate, an inner part of the square block is threadedly connected with a ball head bolt;

[0009] As a further description of the above technical solution:

[0010] The reinforcing assembly comprises a plurality of collars, inner walls of two collars are slidingly connected to an outer wall of the steel pipe, front and rear sides of the collar are rotatably connected with L-shaped blocks, a bottom end of the L-shaped block is fixedly connected with a square plate, a bottom end of the square plate is fixedly connected with a sliding rod, an outer wall of the sliding rod is slidingly connected with a plug rod, a bottom end of the plug rod is fixedly connected with a conical block, a bottom end of the square plate is fixedly connected with a buffer assembly;

[0011] As a further description of the above technical solution:

[0012] An inner part of the clamp is threadedly connected with a bolt, an inner wall of the clamp is detachably connected to an outer wall of the steel pipe through the bolt;

[0013] As a further description of the above technical solution:

[0014] A bottom end of the ball head bolt is in contact with a top end of the pressing plate, a bottom end of the pressing plate is in contact with a top end of the connecting pipe II;

[0015] As a further description of the above technical solution:

[0016] An inner part of the connecting pipe I is provided with a square hole, an outer wall of the pressing plate is slidingly connected to an inner wall of the square hole;

[0017] As a further description of the above technical solution:

[0018] The buffer assembly comprises a spring II, a top end of the spring II is fixedly connected to a bottom end of the square plate, a bottom end of the spring II is fixedly connected to a top end of the plug rod;

[0019] As a further description of the above technical solution:

[0020] A bottom end of the sliding rod is fixedly connected with a limiting plate, an inner part of the plug rod is provided with a cavity, an outer wall of the limiting plate is slidingly connected to an inner wall of the cavity;

[0021] As a further description of the above technical solution:

[0022] The bottom end of the limiting plate is fixedly connected with a spring one, and the bottom end of the spring one is fixedly connected to the bottom inner wall of the chamber.

[0023] The utility model has the advantages of the following:

[0024] 1、The utility model discloses a combined steel pipe support for greenhouse, which realizes adjustability through the sliding connection structure of the connecting pipe one and the connecting pipe two. The inner wall of the connecting pipe one is slidably connected with the outer wall of the connecting pipe two, and the connecting pipe two is connected with the steel pipe through the clamp. During installation, the distance between the two steel pipes can be adjusted by sliding the connecting pipe two in the connecting pipe one according to the actual size requirements of the greenhouse. This adjustability makes the greenhouse support adapt to the greenhouse building requirements of different sizes and shapes, improving the versatility of the support. For example, when building vegetable greenhouses of different areas, the distance between the steel pipes can be flexibly adjusted to better meet the requirements of planting layout and space utilization.

[0025] 2、When the steel pipe is impacted by external factors such as strong wind and heavy rain, the impact force is transmitted to the square plate through the sleeve ring and the L-shaped block. The square plate drives the sliding rod to move in the insertion rod and compresses the spring two, and at the same time, the sliding rod drives the limiting plate to slide and extrude the spring one in the chamber, and the conical block can also guide part of the impact force into the ground. This multi-structure coordinated buffering impact mode effectively absorbs and disperses the impact force, enhances the stability of the steel pipe in harsh environments, reduces the possibility of damage to the greenhouse due to external impact, and prolongs the service life of the greenhouse. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A perspective view of the combined steel pipe support for greenhouse is provided for the utility model;

[0027] Figure 2 A structural schematic view of the steel pipe of the combined steel pipe support for greenhouse is provided for the utility model;

[0028] Figure 3 For Figure 2 An enlarged view of position A in the utility model;

[0029] Figure 4 For Figure 2 An enlarged view of position B in the utility model.

[0030] LEGEND:

[0031] 1, steel pipe; 2, connecting pipe one; 3, connecting pipe two; 4, clamp; 5, square block; 6, compression plate; 7, ball head bolt; 8, sleeve ring; 9, L-shaped block; 10, square plate; 11, sliding rod; 12, limiting plate; 13, spring one; 14, insertion rod; 15, chamber; 16, conical block; 17, spring two. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0033] With reference to Figure 1 , Figure 2 and Figure 3 , the present application provides an embodiment: a combined steel pipe support for a greenhouse, comprising two steel pipes 1 and two connecting pipes 2, the steel pipe 1 being a main body structure part of the entire greenhouse support. It plays a role of supporting the greenhouse and provides basic frame support for the greenhouse. The inner wall of the connecting pipe 2 is slidably connected with a mounting and adjusting mechanism, and the outer part of the steel pipe 1 is slidably connected with a reinforcing mechanism.

[0034] The installation adjusting mechanism comprises two connecting pipes two 3, the outer wall of the connecting pipes two 3 is slidingly connected to the inner wall of the connecting pipe one 2, and the connecting pipe one 2 plays a role of connection and adjustment in the structure. The inner wall thereof is slidingly connected to the connecting pipes two 3, and the connecting pipes two 3 can slide therein, so that the distance between the two steel pipes 1 is adjusted. The far side of the connecting pipe one 2 and the connecting pipes two 3 is fixedly connected with a clamp 4, the inside of the clamp 4 is threadedly connected with a bolt, and the inner wall of the clamp 4 is detachably connected to the outer wall of the steel pipe 1 through the bolt. The clamp 4 is sleeved on the steel pipe 1 and is fixed to the outer wall of the steel pipe 1 through the bolt. Its main role is to firmly connect the connecting pipe one 2 and the connecting pipes two 3 with the steel pipe 1. The clamp 4 provides a detachable connection mode, which is convenient for installation and disassembly, and ensures the stability and reliability of the entire structure connection. The bolt is used for connecting the clamp 4 and the steel pipe 1. It is threadedly connected in the inside of the clamp 4, and the clamp 4 is tightly fixed on the steel pipe 1 by tightening the bolt. The role of the bolt is to provide reliable fastening force, so as to ensure that the clamp 4 does not loosen, thereby ensuring the stability of the connection between the connecting pipe one 2 and the connecting pipes two 3 and the steel pipe 1. The outer part of the connecting pipe one 2 is fixedly connected with a square block 5, a square groove is formed in the inside of the square block 5, a pressing plate 6 is slidingly connected to the inner wall of the square groove, a square hole is formed in the inside of the connecting pipe one 2, and the outer wall of the pressing plate 6 is slidingly connected to the inner wall of the square hole. A ball head bolt 7 is threadedly connected in the inside of the square block 5. The bottom end of the ball head bolt 7 is in contact with the top end of the pressing plate 6, and the bottom end of the pressing plate 6 is in contact with the top end of the connecting pipe two 3. The square block 5 is fixed to the outer part of the connecting pipe one 2, and a square groove is formed in the inside thereof. The square block 5 provides a mounting and sliding space for the pressing plate 6. It plays a role of positioning and guiding in the structure, and ensures that the pressing plate 6 can accurately slide in the inside thereof, so as to realize the pressing operation of the connecting pipe two 3. The outer wall of the pressing plate 6 slides in the square groove of the square block 5 and the square hole of the connecting pipe one 2. Its top end is in contact with the ball head bolt 7, and the bottom end is in contact with the connecting pipe two 3. When the ball head bolt 7 rotates, the pressing plate 6 moves downward, so as to realize the pressing of the connecting pipe two 3, and play a role of fixedly connecting the connecting pipe one 2 and the connecting pipes two 3.

[0035] Referring to Figure 1 , Figure 2 and Figure 4The reinforcing assembly comprises a plurality of collars 8, the inner walls of two collars 8 are slidingly connected to the outer wall of the steel pipe 1, the front and rear sides of the collar 8 are rotatably connected with L-shaped blocks 9, when the steel pipe 1 is impacted by external impact, the collar 8 transmits the impact force to the structures connected thereto, such as the L-shaped block 9, etc., to play a role in transmitting the impact force and connecting other reinforcing structures. The bottom end of the L-shaped block 9 is fixedly connected with a square plate 10, when the steel pipe 1 is impacted by external impact, the L-shaped block 9 transmits the impact force transmitted by the collar 8 to the square plate 10. At the same time, the rotation of the L-shaped block 9 on the collar 8 can adjust the stress direction of the structure to a certain extent, and enhance the ability of the structure to cope with impact force in different directions. The bottom end of the square plate 10 is fixedly connected with a sliding rod 11, the outer wall of the sliding rod 11 is slidingly connected with a plug rod 14, the bottom end of the plug rod 14 is fixedly connected with a conical block 16, the plug rod 14 is fixed to the ground to provide a fixed base for the entire reinforcing structure. When the steel pipe 1 is impacted by external impact, the plug rod 14 cooperates with the conical block 16 to guide part of the impact force into the ground, while providing a sliding space for the sliding rod 11 and the limiting plate 12.

[0036] The bottom end of the square plate 10 is fixedly connected with a buffer assembly. The buffer assembly comprises a spring 17, the top end of the spring 17 is fixedly connected to the bottom end of the square plate 10, the bottom end of the spring 17 is fixedly connected to the top end of the plug rod 14. When impacted by impact force, the square plate 10 will move the sliding rod 11 in the plug rod 14 due to the impact force, while compressing the spring 17. The square plate 10 plays a role in transmitting the impact force and connecting the upper and lower structures, and is an important part of the impact buffering system. The bottom end of the sliding rod 11 is fixedly connected with a limiting plate 12, the inside of the plug rod 14 is provided with a chamber 15, the outer wall of the limiting plate 12 is slidingly connected to the inner wall of the chamber 15. The bottom end of the limiting plate 12 is fixedly connected with a spring 13, the bottom end of the spring 13 is fixedly connected to the bottom inner wall of the chamber 15. The sliding rod 11 will slide in the plug rod 14, its movement drives the limiting plate 12 to slide in the chamber 15 and press the spring 13. The sliding rod 11 plays a role in transmitting the impact force and driving the movement of other structures, and is a transmission part in the buffering system. The limiting plate 12 plays a role in limiting the movement range of the sliding rod 11, while transmitting the movement of the sliding rod 11 to the spring 13 to achieve impact force buffering.

[0037] Working principle: first, the clamp 4 is sleeved on the steel pipe 1, then it is fixed on the steel pipe 1 through the bolt, then the connection of the connecting pipe one 2 and the connecting pipe two 3 is matched, the distance between the two steel pipes 1 is adjusted by sliding the connecting pipe two 3 in the connecting pipe one 2, then the ball head bolt 7 is rotated to drive the pressing plate 6 to move downward, the pressing plate 6 slides downward in the square groove and the square hole, and then the pressing of the pressing plate 6 on the connecting pipe two 3 is realized, so as to fix the connecting pipe one 2 and the connecting pipe two 3, that is, the adjustment and fixation of the distance between the two steel pipes 1 are completed;

[0038] First, the sleeve 8 is set on the steel pipe 1, then the rotating of L-shaped block 9 on the sleeve 8 and the action of conical block 16 are used to fix the inserting rod 14 in the ground, when the steel pipe 1 is impacted by external impact, such as strong wind and heavy rain, the impact on the steel pipe 1 will be transmitted to the square plate 10 through the connection of the sleeve 8 and the L-shaped block 9, then the square plate 10 will move the sliding rod 11 in the inserting rod 14 and compress the spring two 17 due to the impact energy, the compressed spring two 17 will absorb a part of the impact energy by using the elasticity of itself, the movement of the sliding rod 11 will drive the limiting plate 12 to slide in the cavity 15 and extrude the spring one 13, the extruded spring one 13 will further absorb the impact energy by using the elasticity of itself, at the same time, a part of the impact can be guided into the ground by using the action of the conical block 16, thereby the stability of the steel pipe 1 in the face of harsh environment is strengthened.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A combined steel pipe support for a greenhouse, comprising two steel pipes (1) and two connecting pipes (2), characterized in that: The inner wall of the connecting pipe one (2) is slidably connected with a mounting adjusting mechanism, and the outer wall of the steel pipe (1) is slidably connected with a reinforcing mechanism; The mounting adjusting mechanism comprises two connecting pipe twos (3), the outer wall of the connecting pipe two (3) is slidably connected with the inner wall of the connecting pipe one (2), the far side of the connecting pipe one (2) and the connecting pipe two (3) is fixedly connected with a clamp (4), the outer wall of the connecting pipe one (2) is fixedly connected with a square block (5), the inner wall of the square block (5) is slidably connected with a pressing plate (6), and the inner wall of the square block (5) is threadedly connected with a ball head bolt (7).

2. The combined steel pipe support for a greenhouse according to claim 1, wherein: The reinforcing mechanism comprises a plurality of sleeve rings (8), the inner wall of two sleeve rings (8) is slidably connected with the outer wall of the steel pipe (1), the front and rear sides of the sleeve ring (8) are rotatably connected with an L-shaped block (9), the bottom end of the L-shaped block (9) is fixedly connected with a square plate (10), the bottom end of the square plate (10) is fixedly connected with a sliding rod (11), the outer wall of the sliding rod (11) is slidably connected with a plug rod (14), the bottom end of the plug rod (14) is fixedly connected with a conical block (16), and the bottom end of the square plate (10) is fixedly connected with a buffer assembly.

3. The combined steel pipe support for a greenhouse according to claim 1, wherein: The inner wall of the clamp (4) is detachably connected with the outer wall of the steel pipe (1) through a bolt.

4. The combined steel pipe support for a greenhouse according to claim 1, wherein: The bottom end of the ball head bolt (7) is in contact with the top end of the pressing plate (6), and the bottom end of the pressing plate (6) is in contact with the top end of the connecting pipe two (3).

5. The combined steel pipe support for a greenhouse according to claim 1, wherein: The inner wall of the connecting pipe one (2) is slidably connected with the outer wall of the square hole.

6. The combined steel pipe support for a greenhouse according to claim 2, wherein: The buffer assembly comprises a spring two (17), the top end of the spring two (17) is fixedly connected with the bottom end of the square plate (10), and the bottom end of the spring two (17) is fixedly connected with the top end of the plug rod (14).

7. The combined steel pipe support for a greenhouse according to claim 2, wherein: The bottom end of the sliding rod (11) is fixedly connected with a limiting plate (12), the inner wall of the plug rod (14) is slidably connected with the outer wall of the cavity (15), and the bottom end of the limiting plate (12) is fixedly connected with a spring one (13).

8. The combined steel pipe support for a greenhouse according to claim 7, wherein: The bottom end of the limiting plate (12) is fixedly connected with the spring one (13), and the bottom end of the spring one (13) is fixedly connected with the bottom inner wall of the cavity (15).

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