Greenhouse reinforcing device

Abstract

The utility model discloses a greenhouse reinforcing device which comprises an arch frame, a horizontal pull rod and a reinforcing assembly. The reinforcing assemblies are arranged in the arch frames, and the multiple arch frames are arranged in the length direction of the horizontal pull rod; the horizontal pull rod is arranged in the first direction of the greenhouse, the multiple arch frames are connected with the horizontal pull rod, and the multiple arch frames are arranged in the first direction; the reinforcing assembly is arranged on the arch frame, the reinforcing assembly comprises the arch frame, a supporting part and a horizontal inhaul cable, the supporting part and the horizontal inhaul cable are arranged in the arch frame, the arch frame is provided with a shoulder part, a roof and a ridge, one end of the supporting part abuts against the roof, the horizontal inhaul cable is arranged in the second direction, and the other end of the supporting part abuts against the ridge. And the horizontal inhaul cable is connected with the shoulder part, the horizontal inhaul cable is located on the side, away from the ridge, of the supporting part, and the horizontal inhaul cable, the supporting part and the ridge are sequentially arranged in the third direction.

Description

Technical Field

[0001] The present application relates to the technical field of greenhouse structures, and more specifically, to a greenhouse reinforcement device. Background Art

[0002] Plastic greenhouses are generally assembled with galvanized steel pipes. They are low-cost, high-efficiency, and easy to standardize. They are the most widely used horticultural facilities in my country. However, the frames of plastic greenhouses are mostly single-tube structures, which have poor resistance to wind and snow loads. Especially in the southern coastal areas of my country, which are susceptible to typhoons, a large number of plastic greenhouses have been blown down or collapsed. At the same time, affected by climate change in recent years, frequent snowfall in the south has also caused a large number of plastic greenhouses to collapse, causing serious economic losses.

[0003] In the prior art, the structural strength and stability of the frame are improved by increasing the shape of the steel pipe cross section or adopting a truss structure. However, this method will significantly increase the amount of steel used and the difficulty of construction. In addition, the price of steel has risen rapidly in recent years, and the construction cost of plastic greenhouses has continued to rise, which has had a serious impact on the sustainable development of plastic greenhouses.

[0004] Therefore, it is necessary to optimize the design of the plastic greenhouse frame in response to the above-mentioned disastrous weather to improve its resistance to disastrous weather such as typhoons and heavy snow. Utility Model Content

[0005] One purpose of the present application is to provide a new technical solution for a greenhouse reinforcement device.

[0006] According to one aspect of the present application, a greenhouse reinforcement device is provided, comprising an arch frame. The greenhouse reinforcement device includes a horizontal pull rod and a reinforcement component, the reinforcement component is arranged in the arch frame, and a plurality of the arch frames are arranged along the length direction of the horizontal pull rod; the horizontal pull rod is arranged along a first direction of the greenhouse, a plurality of the arch frames are connected to the horizontal pull rod, and a plurality of the arch frames are arranged along the first direction; the reinforcement component is arranged in the arch frame, the reinforcement component includes a support part and a horizontal cable, the support part and the horizontal cable are arranged in the arch frame, the arch frame has a shoulder, a roof and a ridge, one end of the support part is against the roof, the horizontal cable is arranged along the second direction, the horizontal cable is connected to the shoulder, the horizontal cable is located on the side of the support part away from the ridge, the horizontal cable, the support part and the ridge are arranged in sequence along the third direction; the angle between the first direction and the second direction is greater than 0° and does not exceed 90°, and the angle between the plane formed by the first direction and the second direction and the third direction is greater than 0° and does not exceed 90°.

[0007] Optionally, the reinforcement assembly further includes a plurality of stay cables arranged along the first direction. Opposite ends of each stay cable are located at opposite ends of the reinforcement assembly along the second direction, and ground anchors are connected to both ends of each stay cable.

[0008] Optionally, the roof includes a first roof and a second roof, and the first roof and the second roof are disposed on both sides of the ridge.

[0009] Optionally, the shoulder includes a first shoulder and a second shoulder. The first shoulder is connected to one end of the first roof away from the ridge, the second shoulder is connected to one end of the second roof away from the ridge, and the first shoulder and the second shoulder are symmetrically arranged.

[0010] Optionally, the support portion includes a first bracket and a second bracket which are cross-connected. The first bracket has a first end and a second end opposite to the first end. The first end abuts against the first roof, and the second end abuts against the second roof. The second bracket has a third end and a fourth end opposite to the third end. The third end abuts against the first roof, and the fourth end abuts against the second roof.

[0011] Optionally, the second end is connected to a side of the second roof close to the second shoulder, and the third end is connected to a side of the first roof close to the first shoulder.

[0012] Optionally, the arch frame includes a third roof. A third roof is connected to an end of the shoulder away from the roof, and an end of the third roof away from the shoulder is embedded in the ground. The size of the third roof embedded in the ground is 0.3 m - 0.7 m.

[0013] Optionally, a first positioning member is disposed inside the arch frame corresponding to the shoulder, and the horizontal cable is connected to the arch frame through the first positioning member.

[0014] Optionally, a second positioning member is disposed on the horizontal tie rod, and the horizontal tie rod is connected to the arch frame through the second positioning member.

[0015] Optionally, a plurality of the second positioning members are disposed on the horizontal tie rod, and the plurality of second positioning members are arranged at intervals along the second direction. The distance between adjacent second positioning members is 0.5 m - 1 m.

[0016] In the embodiments of the present application, by arranging a support part and a horizontal cable inside the arch frame, the load-bearing strength of the roof can be effectively improved, and phenomena such as the collapse and damage of the heat preservation layer such as plastic film caused by the accumulation of sundries such as rain, snow, and fallen leaves on the plastic film and other heat preservation layers can be reduced. Moreover, the support strength of the arch frame can be effectively improved through the horizontal cable, and phenomena such as the skew and collapse of the greenhouse caused by wind force can be reduced, effectively improving the structural safety of the greenhouse under snow and wind loads.

[0017] In addition, by assembling the arch frame and the support part with steel pipes, not only the steel consumption can be reduced and the construction difficulty can be lowered, but also the construction cost can be effectively reduced.

[0018] Other features and advantages of the present application will become clear through the following detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings incorporated in and constituting a part of this specification illustrate embodiments of the present application and, together with the description, serve to explain the principles of the present application.

[0020] Figure 1 is a schematic structural diagram of the greenhouse in the embodiments of the present application;

[0021] Figure 2 is a schematic structural diagram of the greenhouse reinforcement device in the embodiments of the present application in the width direction;

[0022] Figure 3 is a partial enlarged schematic structural diagram of the arch frame in the embodiments of the present application in the width direction;

[0023] Figure 4 is a schematic structural diagram of the unilateral arch frame in the embodiments of the present application in the width direction.

[0024] DESCRIPTION OF THE REFERENCE NUMERALS:

[0025] 1 - horizontal tie rod; 11 - second positioning member;

[0026] 2 - reinforcement assembly;

[0027] 21 - arch frame; 211 - shoulder; 2111 - first shoulder; 2112 - second shoulder; 212 - roof; 2121 - first roof; 2122 - second roof; 213 - ridge; 214 - third roof; 215 - first positioning member;

[0028] 22 - support part; 221 - first bracket; 2211 - first end; 2212 - second end; 222 - second bracket; 2221 - third end; 2222 - fourth end;

[0029] 23 - horizontal cable;

[0030] 3-stayed cables;

[0031] 4- Ground anchor. DETAILED DESCRIPTION

[0032] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application.

[0033] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application, its application, or uses.

[0034] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0035] In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0036] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0037] According to one embodiment of the present application, a greenhouse reinforcement device is provided, including an arch frame 21. The greenhouse reinforcement device includes a horizontal tie rod 1 and a reinforcement assembly 2. The reinforcement assembly 2 is arranged in the arch frame 21, and a plurality of the arch frames 21 are arranged along the length direction of the horizontal tie rod 1. The horizontal tie rod 1 is arranged along a first direction. The reinforcement component 2 is connected to the horizontal pull rod 1, and the reinforcement component 2 is arranged along the second direction, wherein the reinforcement component 2 includes a support portion 22 and a horizontal cable 23, the support portion 22 and the horizontal cable 23 are arranged in the arch frame 21, the arch frame 21 has a shoulder 211, a roof 212 and a ridge 213, one end of the support portion 22 is against the roof 212, the horizontal cable 23 is arranged along the second direction, the horizontal cable 23 is connected to the shoulder 211, and the horizontal cable 23 is located on the side of the support portion 22 away from the ridge 213, the horizontal cable 23, the support portion 22 and the ridge 213 are arranged in sequence along the third direction; the angle between the first direction and the second direction is greater than 0° and does not exceed 90°, and the angle between the plane formed by the first direction and the second direction and the third direction is greater than 0° and does not exceed 90°.

[0038] like Figures 1 to 4As shown, the included angle between the first direction and the second direction is greater than 0° and not more than 90°, and the included angle between the plane formed by the first direction and the second direction and the third direction is greater than 0° and not more than 90°. That is to say, the first direction, the second direction, and the third direction can be in a pairwise perpendicular state, and the first direction, the second direction, and the third direction form a three-dimensional space. For example, the first direction is the length direction of the greenhouse, the second direction is the width direction of the greenhouse, and the third direction is the height direction of the greenhouse.

[0039] The horizontal tie rod 1 is a steel pipe arranged along the length direction of the greenhouse. In the embodiment of the present application, the greenhouse includes two horizontal tie rods 1, the two horizontal tie rods 1 are arranged in parallel, and a plurality of reinforcement components 2 are arranged between the two horizontal tie rods 1. The opposite sides of the reinforcement component 2 in the width direction are connected to the corresponding horizontal tie rod 1.

[0040] Of course, in the embodiment of the present application, the greenhouse is not limited to the above structure, and those skilled in the art can set it according to actual needs. For example, as Figure 4 shown, the greenhouse can also be a single-sided arch structure with a vertical steel pipe or wall on one side and an arched support on the other side.

[0041] As Figures 1 to 3 shown, the greenhouse has an arch frame 21. The arch frame 21 is an arched steel pipe. The arch frame 21 is built with a DN25 steel pipe. One end of the arch frame 21 far from the shoulder 211 is the bottom of the arch frame 21. The bottom of the arch frame 21 is buried underground so that the arch frame 21 is fixed to the ground.

[0042] The arch frame 21 has a shoulder 211, and the shoulder 211 of the arch frame 21 is located above the bottom of the arch frame 21 buried underground. By setting the shoulder 211, the internal height of the greenhouse can be effectively increased to facilitate the operation of mechanical equipment in the shed.

[0043] Between the shoulder 211 of the arch frame 21 and the ridge 213 is the roof surface 212. Through the roof surface 212, the support for the heat preservation layer such as the plastic film of the greenhouse can be enhanced, preventing sundries such as rain, snow, and leaves from falling on the plastic film and other heat preservation layers at the roof surface 212, resulting in the collapse of the plastic film and damage to the greenhouse.

[0044] As Figures 2 to 3As shown, the support part 22 is a steel pipe. The support part 22 is a cross-shaped steel pipe. The cross-shaped steel pipe is built with a DN10 steel pipe. The end of the support part 22 abuts against the inner side of the roof 212. By arranging the support part 22 inside the arch frame 21 so that the support part 22 abuts against the roof 212, the load-bearing strength of the roof 212 is effectively enhanced. When snow, rain, or sundries such as leaves fall outside the heat preservation layer such as the plastic film, the roof 212 and the support part 22 support the plastic film and other heat preservation layers, so that the arch frame 21 maintains an arched shape, and the sundries falling on the plastic film at the roof 212 slide off, reducing the accumulation of sundries and preventing the roof 212 from collapsing or the plastic film and other heat preservation layers from being damaged by the falling sundries.

[0045] Of course, in the embodiment of the present application, the support part 22 is not limited to the above structure, and those skilled in the art can set it according to actual needs. For example, the support part 22 can also be a single steel pipe.

[0046] As Figures 2 to 3 shown, the horizontal cable 23 is a steel wire rope. The diameter of the horizontal cable 23 is 10 mm. The horizontal cable 23 is arranged along the second direction of the greenhouse, that is to say, the horizontal cable 23 is arranged along the width direction. The opposite ends of the horizontal cable 23 are respectively connected to the arch frame 21. The inner side of the shoulder 211 of the arch frame 21 is connected to the horizontal cable 23. In rainy and snowy weather, usually due to the wind direction, the rain and snow tend to one side of the ridge 213. When the rain and snow fall on this side, it will cause different loads on the two sides of the roof 212 of the greenhouse ridge 213. By arranging the horizontal cable 23, the arch frame 21 is strengthened, the load-bearing pressure on the two sides of the roof 212 of the ridge 213 is reduced, and the greenhouse is prevented from tilting or even collapsing due to different loads on the two sides of the roof 212 of the ridge 213.

[0047] Of course, in the embodiment of the present application, the horizontal cable 23 is not limited to the above structure and size, and those skilled in the art can set it according to actual needs. For example, the diameter of the horizontal cable 23 can also be 12 mm, etc.

[0048] As Figures 2 to 3 shown, the horizontal cable 23 is located below the support part 22, the ridge 213 is located above the support part 22, and the horizontal cable 23, the support part 22, and the ridge 213 are arranged along the third direction, that is to say, the horizontal cable 23, the support part 22, and the ridge 213 are arranged along the height direction of the greenhouse.

[0049] The bottom and the shoulder of the arch frame are arranged in sequence along the third direction. The bottom and the shoulder can be in a vertical state, or the position of the shoulder is perpendicular to the plane where the bottom is located. That is to say, this part from the bottom of the arch frame to the shoulder of the arch frame can be in a vertical state or an inclined state.

[0050] Of course, in the embodiment of the present application, the horizontal cable 23 is not limited to the above structure, and those skilled in the art can set it according to actual needs. For example, the horizontal cable 23 can also be connected to the horizontal tie rod 1 and arranged between adjacent arch frames 21.

[0051] In the embodiment of the present application, by arranging the support part 22 inside the arch frame 21, the load-bearing strength of the roof 212 can be effectively improved, and phenomena such as the collapse and damage of the heat preservation layer such as the plastic film caused by the accumulation of sundries such as rain, snow, and fallen leaves on the plastic film and other heat preservation layers can be reduced. By arranging the horizontal cable 23, the support strength of the arch frame 21 is effectively improved, and phenomena such as the skew and collapse of the greenhouse caused by wind are reduced, effectively improving the structural safety of the greenhouse under wind and snow loads.

[0052] In addition, by assembling the arch frame 21 and the support part 22 with steel pipes, not only the steel consumption can be reduced and the construction difficulty can be lowered, but also the construction cost is effectively reduced.

[0053] In one example, the reinforcement assembly further includes a plurality of stay cables 3. The plurality of stay cables 3 are arranged along a first direction. The opposite ends of the stay cable 3 are located at the opposite ends of the reinforcement assembly 2 along a second direction. Both ends of the stay cable 3 are connected to ground anchors 4.

[0054] As Figures 1 to 3 shown, the stay cable 3 is a nylon rope. The stay cable 3 is fixed to the horizontal tie rod 1 through a cable clip.

[0055] Of course, in the embodiment of the present application, the stay cable 3 is not limited to the above material and connection method, and those skilled in the art can set it according to actual needs. For example, on the outer side of the arch frame 21 and at the shoulder 211, a stay cable 3 positioning ring is arranged. The stay cable 3 is connected to the stay cable 3 metal ring through a rope buckle, so that the stay cable 3 is fixed to the arch frame 21.

[0056] The plurality of stay cables 3 are arranged along the first direction. That is to say, the stay cables 3 are arranged along the length direction of the greenhouse. The reinforcement assembly 2 of the greenhouse is covered with a heat preservation layer such as a plastic film. The stay cables 3 are arranged outside the heat preservation layer such as the plastic film. The heat preservation layer such as the plastic film is fixed by the plurality of stay cables 3, so that the heat preservation layer such as the plastic film is fixed to the reinforcement assembly 2, avoiding the heat preservation layer such as the plastic film from falling off during the use of the greenhouse.

[0057] The opposite ends of the stay cable 3 are respectively located at the opposite ends of the reinforcement assembly 2 along the second direction. That is to say, the opposite ends of the stay cable 3 are arranged at the opposite ends of the reinforcement assembly 2 along the width direction, that is, the stay cable 3 is arched in the width direction. The heat preservation layer such as the plastic film is fixed by the stay cable 3, so that the heat preservation layer such as the plastic film is fixed to the outside of the arch frame 21 to form a greenhouse.

[0058] An anchor 4 is provided at each end of the stay cable 3. The anchor 4 is a screw anchor 4. The end of the stay cable 3 is connected to the top of the screw anchor 4 through a connecting piece such as a rope buckle. By providing the stay cable 3 and the screw anchor 4, not only can the heat preservation layer such as the plastic film be fixed in cooperation with the reinforcement assembly 2, but also the stability of the greenhouse can be effectively improved, avoiding the phenomenon that the greenhouse shakes and tilts or even collapses due to excessive wind force.

[0059] In one example, the dimension of the arch frame 21 in the second direction is 9m - 10m, and the dimension from the end of the arch frame 21 far from the shoulder 211 to the shoulder 211 is 2m - 3m.

[0060] As Figures 1 to 3 shown, the arch frame 21 is an arched steel pipe. The arch frame 21 has an end, a shoulder 211, a roof surface 212 and a ridge 213.

[0061] The dimension of the arch frame 21 in the second direction is 9m - 10m. That is to say, the distance between the opposite two ends of the arch frame 21, that is, the span of the arch frame 21, is 9m - 10m, and the preferred span dimension is 9.5m.

[0062] The dimension from the end of the arch frame 21 far from the shoulder 211 to the shoulder 211 is 2m - 3m. That is to say, the distance from the shoulder 211 of the arch frame 21 to the bottom of the arch frame 21, that is, the height from the shoulder 211 to the bottom, is 2m - 3m, and the preferred height dimension is 2.5m.

[0063] Of course, in the embodiment of the present application, the arch frame 21 is not limited to the above structure and dimensions, and those skilled in the art can set it according to actual needs. For example, as Figure 4 shown, the greenhouse is a single-sided arch frame structure with a vertical steel pipe or wall on one side and an arched support on the other side. The width dimension of the arch frame 21, that is, the span, is 5m, and the shoulder height of the arch frame 21 is 2.7m.

[0064] In one example, the roof surface 212 includes a first roof surface 2121 and a second roof surface 2122, and the first roof surface 2121 and the second roof surface 2122 are arranged on both sides of the ridge 213.

[0065] As Figures 1 to 3 shown, in the embodiment of the present application, the roof surface 212 is provided on both sides of the ridge 213 of the greenhouse. One side of the ridge 213 is the first roof surface 2121, and the side of the ridge 213 opposite to the first roof surface 2121 is the second roof surface 2122. Both the first roof surface 2121 and the second roof surface 2122 are inclined. The top of the first roof surface 2121 is connected to the top of the second roof surface 2122, and the connection end of the first roof surface 2121 and the second roof surface 2122 forms the ridge 213.

[0066] The first roof surface 2121, the second roof surface 2122, and the horizontal cable 23 form a triangular structure in the width direction. By providing the inclined first roof surface 2121 and the second roof surface 2122, it is beneficial for sundries such as rain, snow, and fallen leaves that land above the shoulder 211 of the greenhouse to slide off, preventing the accumulation of excessive sundries such as rain, snow, and fallen leaves from rupturing the heat preservation layer such as the plastic film or even collapsing the greenhouse.

[0067] Of course, in the embodiment of the present application, the roof surface 212 is not limited to the above structure, and those skilled in the art can set it according to actual needs. For example, as Figure 4 shown, the greenhouse can also be a single-sided arch frame structure with vertical steel pipes or walls on one side and arch brackets on the other side. The greenhouse with this structure has an inclined roof surface 212, and the top of the roof surface 212 is connected to the top of the wall to facilitate the sliding of sundries such as rain, snow, and fallen leaves that land on the greenhouse.

[0068] In one example, the shoulder 211 includes a first shoulder 2111 and a second shoulder 2112. The first shoulder 2111 is connected to one end of the first roof surface 2121 away from the ridge 213, and the second shoulder 2112 is connected to one end of the second roof surface 2122 away from the ridge 213. The first shoulder 2111 and the second shoulder 2112 are symmetrically arranged.

[0069] As Figures 1 to 3 shown, in the embodiment of the present application, the arch frame 21 includes two shoulders 211, namely the first shoulder 2111 and the second shoulder 2112. Among them, the first shoulder 2111 is connected to the bottom of the first roof surface 2121, and the second shoulder 2112 is connected to the bottom of the second roof surface 2122. The first shoulder 2111 and the second shoulder 2112 are arranged oppositely.

[0070] The distance from the top of the first shoulder 2111 to the top of the second shoulder 2112 is less than the distance from the bottom of the first shoulder 2111 to the bottom of the second shoulder 2112. That is to say, both the first shoulder 2111 and the second shoulder 2112 are inclined. The top of the first shoulder 2111 inclines towards the top of the second shoulder 2112, and the bottom of the second shoulder 2112 inclines towards the bottom of the first shoulder 2111.

[0071] That is to say, in the width direction, the span of the shoulder 211 of the arch frame 21 is less than the span of the bottom of the arch frame 21. By setting the arch frame 21 into this structure, it is beneficial to improve the stability of the reinforcement component 2, and further improve the stability of the greenhouse in the width direction.

[0072] In one example, the support portion 22 includes a first bracket 221 and a second bracket 222. The first bracket 221 and the second bracket 222 are cross-connected. The first bracket 221 has a first end 2211 and a second end 2212 disposed opposite to the first end 2211. The first end 2211 abuts against the first roof surface 2121, and the second end 2212 abuts against the second roof surface 2122. The second bracket 222 has a third end 2221 and a fourth end 2222 disposed opposite to the third end 2221. The third end 2221 abuts against the first roof surface 2121, and the fourth end 2222 abuts against the second roof surface 2122.

[0073] As Figures 1 to 3 shown, the support portion 22 includes a first bracket 221 and a second bracket 222. Both the first bracket 221 and the second bracket 222 are constructed using DN10 steel pipes. The first bracket 221 and the second bracket 222 are cross-connected by means such as welding and screw fixation to form the support portion 22 of cross steel pipes.

[0074] The first bracket 221 has a first end 2211 and a second end 2212, and the first end 2211 and the second end 2212 are disposed opposite to each other. The second bracket 222 has a third end 2221 and a fourth end 2222, and the third end 2221 and the fourth end 2222 are disposed opposite to each other. The first bracket 221 and the second bracket 222 are cross-connected, that is, the first end 2211 and the third end 2221 are located on the side close to the first roof surface 2121, and the second end 2212 and the fourth end 2222 are located on the side close to the second roof surface 2122.

[0075] The first end 2211, the third end 2221 abut against the first roof surface 2121, and the second end 2212, the fourth end 2222 abut against the second roof surface 2122. That is to say, the opposite ends of the first bracket 221 respectively abut against the first roof surface 2121 and the second roof surface 2122, and the opposite ends of the second bracket 222 respectively abut against the first roof surface 2121 and the second roof surface 2122. By cross-connecting the first bracket 221 and the second bracket 222, the load-bearing strength of the support portion 22 is improved, and the abutting force between the support portion 22 and the first roof surface 2121 and the second roof surface 2122 is effectively increased.

[0076] When sundries such as rain, snow, and fallen leaves fall onto the roof surface 212, the load-bearing strength of the roof surface 212 is enhanced through the support portion 22, which not only facilitates the sliding of sundries such as rain, snow, and fallen leaves, but also can prevent the insulation layer such as a plastic film from sagging into the greenhouse due to the excessive weight of sundries such as rain, snow, and fallen leaves, resulting in phenomena such as the collapse of the insulation layer such as a plastic film.

[0077] Certainly, in the embodiment of the present application, the support portion 22 is not limited to the above structure, and those skilled in the art can set it according to actual needs. For example, the support portion 22 can also be made of four steel pipes connected by a cross connector.

[0078] In one example, the second end 2212 is connected to one side of the second roof surface 2122 close to the second shoulder 2112, and the third end 2221 is connected to one side of the first roof surface 2121 close to the first shoulder 2111.

[0079] As Figures 1 to 3 shown, the top of the first roof surface 2121 is connected to the top of the second roof surface 2122 to form a ridge 213. The bottoms of the first roof surface 2121 and the second roof surface 2122 are both away from the ridge 213, and the bottom of the first roof surface 2121 is connected to the first shoulder 2111, and the bottom of the second roof surface 2122 is connected to the second shoulder 2112.

[0080] As Figures 1 to 3 shown, the second end 2212 of the first bracket 221 is connected to the second roof surface 2122. That is, the first end 2211 of the first bracket 221 is connected to the middle of the first roof surface 2121, and the second end 2212 is connected to one side of the second roof surface 2122 close to the second shoulder 2112.

[0081] The third end 2221 of the second bracket 222 is connected to the first roof surface 2121. That is, the third end 2221 of the second bracket 222 is connected to one side of the first roof surface 2121 close to the shoulder 211, and the fourth end 2222 is connected to the middle of the second roof surface 2122.

[0082] By connecting the first end 2211 and the fourth end 2222 to the middle of the roof surface 212, the load-bearing strength of the roof surface 212 is effectively improved. Connecting the second end 2212 and the fourth end 2222 to the position of the roof surface 212 close to the shoulder 211 can not only improve the load-bearing strength of the roof surface 212, but also effectively improve the stability of the arch frame 21, and prevent the arch frame 21 from tilting or even collapsing due to factors such as wind force.

[0083] In one example, the arch frame 21 includes a third roof surface 214. One end of the shoulder 211 away from the roof surface 212 is connected to the third roof surface 214. One end of the third roof surface 214 away from the shoulder 211 is embedded in the ground, and the size of the third roof surface 214 embedded in the ground is 0.3m - 0.7m.

[0084] As Figures 1 to 3 shown, a third roof surface 214 is provided below the shoulder 211 of the arch frame 21. The third roof surface 214 is inclined. One end of the third roof surface 214 connected to the shoulder 211 is inclined towards the second shoulder 2112, that is, the top of the third roof surface 214 is inclined towards the inside of the arch frame 21, and the bottom of the third roof surface 214 is inclined towards the outside of the arch frame 21. By arranging the third roof surface 214 in an inclined manner, it is beneficial to improve the stability of the arch frame 21.

[0085] The top of the third roof surface 214 is connected to the shoulder 211, and the bottom of the third roof surface 214 is buried underground. The size of the third roof surface 214 buried underground is 0.3m - 0.7m, that is to say, the bottom 0.3m - 0.7m of the arch frame 21 is buried underground, and the preferred size is 0.5m.

[0086] By burying the bottom end of the third roof surface 214 0.5m underground, the stability of the arch frame 21 can be effectively enhanced, and the height of the arch frame 21 on the ground is 2m, so as to facilitate the operation of mechanical equipment in the greenhouse.

[0087] In one example, a first positioning member 215 is provided inside the arch frame 21. The first positioning member 215 corresponds to the shoulder 211, and the horizontal cable 23 is connected to the arch frame 21 through the positioning member.

[0088] As Figure 3 shown, the first positioning member 215 is annular, and the first positioning member 215 can be made of materials such as metal.

[0089] At least two first positioning members 215 are provided inside the arch frame 21. One first positioning member 215 is arranged at the corresponding position of the first shoulder 2111, and the other first positioning member 215 is arranged at the corresponding position of the second shoulder 2112. The opposite ends of the horizontal cable 23 are respectively connected to the corresponding first positioning members 215. The horizontal cable 23 is fixed inside the arch frame 21 through the first positioning member 215, and the horizontal cable 23 is located at the corresponding position of the shoulder 211.

[0090] By arranging the horizontal cable 23 at the corresponding position of the shoulder 211 inside the arch frame 21, not only can the stability of the arch frame 21 be effectively enhanced, but also a stable support in the width direction can be formed through the horizontal cable 23, the first roof surface 2121 and the second roof surface 2122, avoiding the concentration of sundries such as rain, snow, and fallen leaves on the first roof surface 2121 or the second roof surface 2122 due to the influence of wind, resulting in uneven stress on the greenhouse and causing the greenhouse to tilt or collapse.

[0091] Of course, in the embodiment of the present application, the horizontal cable 23 and the arch frame 21 are not limited to the above structure, and those skilled in the art can set them according to actual needs. For example, the arch frame 21 and the horizontal cable 23 can also be connected and fixed by means of clamping, binding, etc.

[0092] In one example, a second positioning member 11 is provided on the horizontal tie rod 1, and the horizontal tie rod 1 is connected to the arch frame 21 through the second positioning member 11.

[0093] As Figures 1 to 3 shown, a second positioning member 11 is provided on the horizontal tie rod 1. The second positioning member 11 is a metal ring.

[0094] Certainly, in the embodiments of the present application, the positioning ring is not limited to the above structure, and those skilled in the art can set it according to actual needs. For example, it can also be a triangular ring, a rectangular ring, etc. made of other materials.

[0095] The metal ring is fixed to the horizontal tie rod 1 by means of welding or the like.

[0096] Certainly, in the embodiments of the present application, the second positioning member 11 is not limited to the above structure, and those skilled in the art can set it according to actual needs. For example, the arch frame 21 can also be connected and fixed to the horizontal tie rod 1 by means of welding, binding, etc.

[0097] In one example, a plurality of second positioning members 11 are provided on the horizontal tie rod 1, and the plurality of second positioning members 11 are arranged at intervals along the second direction, and the distance between adjacent second positioning members 11 is 0.5 m - 1 m.

[0098] Such as Figures 1 to 3 As shown, a plurality of second positioning members 11 are arranged at intervals along the length direction on the horizontal tie rod 1. The arch frame 21 is fixed to the horizontal tie rod 1 through the fixing of the connecting member to the reinforcement assembly 2 of the horizontal tie rod 1, so that the arch frame 21 is fixed to the horizontal tie rod 1.

[0099] The greenhouse includes a plurality of reinforcement assemblies 2, and the plurality of reinforcement assemblies 2 are arranged at intervals along the length direction. Each reinforcement assembly 2 is connected to the horizontal tie rod 1 through a corresponding second positioning member 11. The distance between adjacent two second positioning members 11 is 0.5 m - 1 m. The preferred distance dimension is 0.75 m. That is to say, the distance between adjacent two reinforcement assemblies 2 along the length direction is 0.75 m.

[0100] The arch frames 21 of the horizontal tie rod 1 are connected to a plurality of reinforcement assemblies 2 to form a greenhouse framework. By providing the second positioning members 11, the connection stability between the horizontal tie rod 1 and the reinforcement assemblies 2 is effectively enhanced.

[0101] Certainly, in the embodiments of the present application, the second positioning member 11 is not limited to the above structure, and those skilled in the art can set it according to actual needs. For example, the second positioning member 11 can also be provided on the arch frame 21, and the horizontal tie rod 1 is connected and fixed to the metal ring of the arch frame 21 through a connecting member.

[0102] Although some specific embodiments of the present application have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A greenhouse reinforcement device, comprising an arch frame (21), characterized in that, The reinforcement device comprises a horizontal tie rod (1) and a reinforcement assembly (2), wherein the reinforcement assembly (2) is arranged in the arch frame (21), and a plurality of the arch frames (21) are arranged along the length direction of the horizontal tie rod (1); The horizontal pull rod (1), the horizontal pull rod (1) is arranged along a first direction of the greenhouse, a plurality of arch frames (21) are connected to the horizontal pull rod (1), and the plurality of arch frames (21) are arranged along the first direction; and The reinforcement component (2), the reinforcement component (2) is arranged on the arch frame (21), The reinforcement component (2) comprises a support portion (22) and a horizontal cable (23), the support portion (22) and the horizontal cable (23) being arranged in the arch frame (21), the arch frame (21) having a shoulder portion (211), a roof (212) and a ridge (213), one end of the support portion (22) being against the roof (212), the horizontal cable (23) being arranged along the second direction, the horizontal cable (23) being connected to the shoulder portion (211), the horizontal cable (23) being located on a side of the support portion (22) away from the ridge (213), and the horizontal cable (23), the support portion (22) and the ridge (213) being arranged in sequence along the third direction; The angle between the first direction and the second direction is greater than 0° and does not exceed 90°, and the angle between a plane formed by the first direction and the second direction and the third direction is greater than 0° and does not exceed 90°.

2. The greenhouse reinforcement device according to claim 1, wherein The reinforcement component (2) further comprises a plurality of inclined cables (3), wherein the plurality of inclined cables (3) are arranged along the first direction, the opposite ends of the inclined cables (3) are located at the opposite ends of the reinforcement component (2) along the second direction, and the two ends of the inclined cables (3) are both connected to ground anchors (4).

3. The greenhouse reinforcement device according to claim 1, wherein The roof (212) comprises a first roof (2121) and a second roof (2122), wherein the first roof (2121) and the second roof (2122) are arranged on both sides of the ridge (213).

4. The greenhouse reinforcement device according to claim 3, characterized in that, The shoulder (211) comprises a first shoulder (2111) and a second shoulder (2112); the first shoulder (2111) is connected to an end of the first roof (2121) away from the ridge (213); the second shoulder (2112) is connected to an end of the second roof (2122) away from the ridge (213); the first shoulder (2111) and the second shoulder (2112) are symmetrically arranged.

5. The greenhouse reinforcement device according to claim 4, characterized in that, The support part (22) includes a first bracket (221) and a second bracket (222). The first bracket (221) and the second bracket (222) are cross-connected. The first bracket (221) has a first end (2211) and a second end (2212) disposed opposite to the first end (2211). The first end (2211) abuts against the first roof surface (2121), and the second end (2212) abuts against the second roof surface (2122). The second bracket (222) has a third end (2221) and a fourth end (2222) disposed opposite to the third end (2221). The third end (2221) abuts against the first roof surface (2121), and the fourth end (2222) abuts against the second roof surface (2122).

6. The greenhouse reinforcement device according to claim 5, characterized in that, The second end (2212) is connected to a side of the second roof surface (2122) close to the second shoulder (2112), and the third end (2221) is connected to a side of the first roof surface (2121) close to the first shoulder (2111).

7. The greenhouse reinforcement device according to claim 6, characterized in that, The arch frame (21) includes a third roof surface (214). One end of the shoulder (211) away from the roof surface (212) is connected to the third roof surface (214). One end of the third roof surface (214) away from the shoulder (211) is embedded in the ground, and the size of the third roof surface (214) embedded in the ground is 0.3m - 0.7m.

8. The greenhouse reinforcement device according to claim 1, wherein, A first positioning member (215) is disposed inside the arch frame (21). The first positioning member (215) corresponds to the shoulder (211), and the horizontal cable (23) is connected to the arch frame (21) through the first positioning member (215).

9. The greenhouse reinforcement device according to claim 1, wherein, A second positioning member (11) is disposed on the horizontal tie rod (1). The horizontal tie rod (1) is connected to the arch frame (21) through the second positioning member (11).

10. The greenhouse reinforcement device according to claim 9, characterized in that, A plurality of the second positioning members (11) are disposed on the horizontal tie rod (1). The plurality of second positioning members (11) are arranged at intervals along a second direction, and the distance between adjacent second positioning members (11) is 0.5m - 1m.

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