Supporting framework structure and greenhouse aisle

Abstract

The utility model relates to the technical field of aisle supporting structures, and discloses a supporting framework structure and a greenhouse aisle, and the supporting framework structure comprises a plurality of stand column structures distributed in a preset array, a top supporting structure, a bottom supporting structure and a plurality of locking structures; the top supporting structure and the bottom supporting structure are arranged at the top end and the middle-lower end of the stand column structure respectively. The top supporting structure comprises a plurality of first supporting rods, the bottom supporting structure comprises a plurality of second supporting rods, the first supporting rods and the second supporting rods are arranged in the width direction, and the two first supporting rods or the two second supporting rods are connected in a hinged mode so as to achieve unfolding and folding of the supporting framework. The locking mechanism is arranged at the hinged point of the two supporting rods, so that the double rods can be locked, the relative fixation between the supporting rods and the stability of the overall structure are ensured, the building and disassembling process of the aisles is simplified, and the greenhouse aisles are high in adaptability and convenience and suitable for building of greenhouse aisles of various scales.

Description

Technical Field

[0001] The present application relates to the technical field of ear room support structures, and further to a supporting skeleton structure and a greenhouse ear room. Background Art

[0002] The awning is a building structure that complements solar greenhouses. Solar greenhouses are primarily used in northern China, where winters are cold. Workers entering and exiting the greenhouse bring in cold air, lowering the temperature inside. Therefore, a transitional awning is designed. Before entering the greenhouse's growing area, workers must first enter the awning, which reduces the amount of cold air entering the growing area and maintains a constant temperature inside the greenhouse during winter. The awning is also used to store agricultural tools for easy access.

[0003] However, in the Gobi Desert and remote cold areas of Xinjiang, short-term greenhouse project construction requires lifting containers to provide temporary accommodation or temporary lounges for workers. Due to the remoteness of the area, the cost of renting containers is high, and they are inconvenient to move. In addition, there are some ear rooms that use mobile steel pipe structures, which are structurally bulky and time-consuming and labor-intensive to build. The final product structure is also relatively simple and has poor adjustability. Utility Model Content

[0004] In response to the above technical problems, the purpose of this application is to provide a supporting frame structure and a greenhouse ear room, which improves the flexibility and adjustability of the supporting frame structure and is conducive to improving construction efficiency.

[0005] In order to achieve the above objectives, the present application provides a supporting frame structure for building a greenhouse pavilion, comprising:

[0006] A plurality of column structures, the column structures being arranged in a preset array and used to fix the supporting skeleton structure to a preset position;

[0007] A top supporting structure and a bottom supporting structure, wherein the top supporting structure is arranged at the top end of the column structure, and the bottom supporting structure is arranged at the middle and lower end of the column structure;

[0008] The top support structure includes a plurality of first support rods, and the bottom support structure includes a plurality of second support rods, wherein two adjacent first support rods are hingedly connected, and two adjacent second support rods are hingedly connected, and the first support rods and the second support rods are both arranged along the width direction of the support frame structure and symmetrically distributed on both sides of the length direction of the support frame structure, so that the support frame structure can be expanded or collapsed along its width direction;

[0009] A plurality of locking mechanisms are respectively provided at the hinge points of every two first support rods and every two second support rods, and are used to lock the relative rotation between the two rods.

[0010] In some embodiments, there are at least four pillar structures, and every four pillar structures form a rectangular array or a square array.

[0011] In some embodiments, the support frame structure further comprises a plurality of transverse support rods and at least one top crossbeam, wherein the transverse support rods and the top crossbeam are both arranged along the length direction of the support frame structure;

[0012] The two ends of some of the transverse support rods are respectively connected to the top ends of the corresponding two column structures to cooperate with the top support structure, and the two ends of the remaining transverse support rods are respectively connected to the middle and lower ends of the corresponding two column structures to cooperate with the bottom support structure;

[0013] The top cross beam is arranged on the top supporting structure along the length direction of the supporting skeleton structure, and two ends of the top cross beam are respectively connected to the first supporting rods on different sides.

[0014] In some embodiments, the transverse support rod and the column structure and the first support rod disposed adjacent thereto are connected via a three-head hinged seat;

[0015] And / or, the transverse support rod and the column structure and the second support rod arranged adjacent thereto are connected via a three-head hinged seat.

[0016] In some embodiments, the top crossbeam and the transverse support rods are both provided with a telescopic structure, and the telescopic structure is used to achieve the extension or shortening of the top crossbeam and the transverse support rods in the length direction of the supporting skeleton structure.

[0017] In some embodiments, the locking mechanism includes a screw and a threaded hole adapted to the screw, and one end of the screw is provided with a pressing end;

[0018] Among the two first support rods hinged to each other, the connection end of one first support rod is located between the pressing end and the connection end of the other first support rod, so that the three are stacked. Among the three, the connection end of the first support rod located in the middle is provided with a through hole, and the connection end of the first support rod located next to it is provided with a threaded hole. The screw rod passes through the through hole and the threaded hole in sequence to form a connection between the three, so that when the screw rod rotates, the pressing end moves toward the direction of the first support rod until there is no gap between the connection ends of the two first support rods, thereby forming a double-rod locking;

[0019] And / or, among the two second support rods hinged to each other, the connection end of one second support rod is located between the pressing end and the connection end of the other second support rod, so that the three are arranged in a stacked manner. Among the three, the connection end of the second support rod located in the middle is provided with a through hole, and the connection end of the second support rod located next to it is provided with a threaded hole. The screw rod passes through the through hole and the threaded hole in sequence to form a connection between the three, which is used to make the pressing end move toward the direction of the second support rod when the screw rod rotates until there is no gap between the connection ends of the two second support rods, thereby forming a double-rod locking.

[0020] In some embodiments, in the two first support rods that are hingedly connected, the connection end of each first support rod is provided with a mating tooth, and when the two first support rods are hingedly connected, the corresponding mating teeth engage with each other to prevent the first support rods from circumferential deflection;

[0021] And / or, in the two second support rods that are hingedly connected, the connecting end of each second support rod is provided with mating teeth, and when the two second support rods are hingedly connected, the corresponding mating teeth engage with each other to prevent the second support rods from circumferential deflection.

[0022] In some embodiments, the bottom support structure is evenly provided with foldable support legs; each of the support legs includes a support body and a foldable leg with one end movably connected to the interior of the support body, and the top of the support body is fixed to the middle or end of any second support rod through a connecting member;

[0023] The folding legs can move in the height direction of the support body to adjust the overall height of the support legs, and can be switched between unfolded and folded states. In the unfolded state, the folding legs abut against a preset position for auxiliary support.

[0024] Another aspect of the present application also provides a greenhouse ear room, comprising: the above-mentioned supporting frame structure and thermal insulation material, wherein the thermal insulation material covers the outside of the supporting frame structure.

[0025] In some embodiments, one or several snap-in grooves are evenly distributed on each of the column structures, and snap-in ends corresponding to the snap-in grooves are provided on the inner side of the thermal insulation material. The snap-in ends are snapped into the snap-in grooves to form relative fixation between the thermal insulation material and the supporting skeleton structure.

[0026] Compared with the prior art, the support frame structure and greenhouse ear room provided by this application have the following features:

[0027] Beneficial effects:

[0028] 1. In this application, the multiple support rods in the top and bottom support structures are connected by hinges, making the support skeleton structure expandable and retractable. This makes the structure more convenient for transportation and storage, and can quickly adapt to different space requirements. Secondly, the pre-arranged column structure simplifies the construction process, achieves standardized installation, and effectively improves construction efficiency.

[0029] 2. In this application, the addition of transverse support rods and top crossbeams provides additional stability and rigidity to the supporting skeleton structure. In addition, the transverse support rods and top crossbeams are retractable in some cases and can be adjusted in length according to actual needs, providing greater flexibility to accommodate greenhouse ear rooms of different sizes and shapes.

[0030] 3. In the present application, by providing mating teeth at the connecting end of each support rod and making these mating teeth engage with each other during the hinged connection, it can be ensured that when the overall skeleton structure is fixed, the support rod will not produce any unnecessary deflection in the circumferential direction, thereby reducing the risk of structural damage due to failure of the connection point, thereby extending the service life of the entire skeleton structure and improving the safety of the skeleton structure.

[0031] 4. In this application, the foldable support feet provided on the bottom support structure can provide certain support for the second support rod, thereby preventing the second support rod from shaking during use, effectively improving the stability of the supporting skeleton structure, and at the same time, the support feet can be folded up when not needed to reduce space occupied. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The preferred implementation scheme will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present application.

[0033] Figure 1 This is a schematic diagram of the overall structure of the supporting skeleton structure in one embodiment of the present application;

[0034] Figure 2 This is a structural diagram of an embodiment of the present application in which a locking mechanism is disposed between two first support rods;

[0035] Figure 3 This is a partial structural diagram of an embodiment of the present application;

[0036] Figure 4 This is a partial structural diagram of a column structure in one embodiment of the present application;

[0037] Figure 5 This is a schematic diagram of the overall structure of the support legs in one embodiment of the present application;

[0038] Figure 6 This is a partial structural diagram of the bottom support structure in one embodiment of the present application;

[0039] Figure 7 It is a schematic diagram of the overall structure of a greenhouse ear room in one embodiment of the present application.

[0040] Explanation of the accompanying drawings: column structure 10; column body 101; positioning hole 1010; first support rod 20; second support rod 30; locking mechanism 40; mating teeth 41; downward pressing end 42; transverse support rod 51; top crossbeam 52; three-head hinged seat 60; ventilation window 70; support leg 80; support body 801; folding leg 802; thermal insulation material 90. DETAILED DESCRIPTION

[0041] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the specific implementation methods of the present application will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without inventive work.

[0042] To simplify the drawings, only the portions relevant to the application are schematically depicted in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one component with the same structure or function is schematically depicted or labeled. In this document, "one" not only means "only one" but also "more than one."

[0043] It should be further understood that the term "and / or" used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

[0044] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0045] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0046] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0047] As an important component of solar greenhouses, arbors play a key role in agricultural production in northern China. Solar greenhouses are often located in cold climates, and especially in winter, additional insulation measures are required to maintain a suitable temperature for crop growth. However, traditional solar greenhouses have some limitations. In particular, when workers enter and exit, cold air from outside is easily introduced into the greenhouse, which not only reduces the greenhouse's insulation effectiveness but can also adversely affect crop growth.

[0048] To address this issue, the current design incorporates a transitional wing structure. This allows workers to transition through the wing before entering the greenhouse's growing area, effectively reducing the direct influx of cold air and maintaining a stable temperature inside the greenhouse. Furthermore, the wing provides a storage space for agricultural tools, making them easier for workers to use and manage.

[0049] However, in unique environments like the Gobi Desert in Xinjiang and remote, cold regions, traditional penthouse structures face several challenges. First, these areas often face inconvenient transportation, resulting in high container rental and transportation costs. Furthermore, the containers themselves are inherently immobile, hindering rapid deployment and adjustment. Second, some penthouses with mobile steel pipe structures, while offering a degree of flexibility, are structurally cumbersome, making assembly and disassembly time-consuming and labor-intensive. Furthermore, the resulting structure is relatively simple and lacks sufficient adjustability.

[0050] For the above problems, please refer to the attached manual. Figure 1 The present application provides a supporting skeleton structure, which aims to improve the flexibility, stability and adjustability of the supporting skeleton structure of the ear room through innovative design, while reducing costs and improving construction efficiency.

[0051] Reference Manual Figure 1 and Figure 2The present application provides a supporting skeleton structure, which includes a plurality of column structures 10, a top supporting structure and a bottom supporting structure, and a plurality of locking mechanisms 40.

[0052] The column structures 10 are arranged in a preset array to ensure that the supporting skeleton structure can be firmly fixed in a preset position. The top supporting structure and the bottom supporting structure are respectively arranged at the top and middle and lower ends of the column structure 10 to form the upper and lower parts of the supporting skeleton.

[0053] The top support structure is composed of a plurality of first support rods 20, while the bottom support structure is composed of a plurality of second support rods 30. Adjacent first support rods 20 and adjacent second support rods 30 are hingedly connected, allowing the support skeleton structure to be expanded or collapsed in the width direction. This design makes the support skeleton structure highly flexible and adjustable. Furthermore, the first support rods 20 and second support rods 30 are arranged along the width direction of the support skeleton structure and are symmetrically distributed along the length direction, ensuring the balance and stability of the structure.

[0054] This design allows the supporting skeleton structure to be quickly expanded or collapsed along its width as needed, greatly improving the efficiency of erection and disassembly. Furthermore, the use of articulated connections reduces reliance on tools and simplifies the construction process.

[0055] To further enhance the performance of the support frame structure, the support frame structure is also equipped with multiple locking mechanisms 40, one at the hinge point between each pair of first support rods 20 and second support rods 30. These locking mechanisms 40 are designed to securely lock the relative positions of the support rods after the support frame structure is deployed to the desired configuration, preventing displacement or rotation of the support rods due to external forces or other factors, thereby ensuring the stability of the entire structure.

[0056] Optionally, universal wheels are provided at the lower ends of the column structures 10, so that the column structures 10 can slide smoothly in the horizontal direction or rotate 360 degrees, providing great freedom of movement. The entire supporting skeleton structure can be easily moved between different locations without complicated disassembly and assembly.

[0057] Of course, in other embodiments, the lower end of the column structure 10 is configured as an inverted triangular cone, providing a larger bottom area, thereby increasing the contact area between the column structure 10 and the ground or soil, and improving the stability of the supporting skeleton structure.

[0058] In one embodiment, there are at least four pillar structures 10 in the above embodiment, and every four pillar structures 10 are arranged in a rectangular array or a square array.

[0059] Specifically, when there are four column structures 10, a rectangular or square frame is formed, providing a building foundation for the supporting skeleton structure. As the number of column structures 10 increases, the array can be expanded in the length direction or width direction to accommodate the needs of larger greenhouse pavilions.

[0060] Furthermore, if Figure 4 As shown, the column structure 10 adopts an adjustable height design, which is achieved through the cooperation of positioning holes 1010 and positioning pins. Each column structure 10 is provided with a series of evenly distributed positioning holes 1010, which extend along the height direction of the column structure 10. The positioning pins are used to insert into these positioning holes 1010 to fix the column structure 10 at the desired height, thereby making the structure adaptable to greenhouse designs of different heights and improving the versatility and applicability of the structure.

[0061] Among them, each column structure 10 includes at least two sections of column main body 101, and the length of each section of column main body 101 can be adjusted as needed. The two adjacent sections of column main body 101 are connected together, and the positioning holes 1010 mentioned above are opened at the position where the two sections are connected. After the positioning pin is inserted, the positions of the two sections of column main body 101 are relatively fixed, so as to form the adjustment of the supporting skeleton structure in the height direction.

[0062] In one embodiment, Figure 1 As shown, the support frame structure also includes multiple transverse support rods 51 and at least one top crossbeam 52, all arranged along the length of the support frame structure. The transverse support rods 51 are designed to be divided into two parts: one part has its ends connected to the top of the column structure 10, cooperating with the top support structure; the other part has its ends connected to the middle and lower ends of the column structure 10, cooperating with the bottom support structure. The top crossbeam 52 is arranged along the length of the top support structure, with its ends connected to the first support rods 20 on both sides.

[0063] The design principle of the lateral support rods 51 and top crossbeams 52 is to provide additional lateral support, enhancing the rigidity and stability of the entire structure. By placing the lateral support rods 51 at different heights, the load is effectively distributed and transferred, reducing structural bending and deformation. The top crossbeams 52, as a key component of the top support structure, further enhance the overall coherence and load-bearing capacity of the structure.

[0064] Optionally, the lateral support rods 51 and the top cross beam 52 are made of high-strength and lightweight materials to improve the stability of the structure and reduce the weight.

[0065] Based on the content of the above embodiment, in one embodiment, if Figure 3As shown, the transverse support rod 51 in the supporting skeleton structure is connected to the adjacent column structure 10 and the first support rod 20 through a three-head hinge seat 60, thereby realizing flexible rotation of the support rod in three degrees of freedom; of course, the transverse support rod 51 can also be connected to the adjacent column structure 10 and the second support rod 30 through a three-head hinge seat 60, which is not shown in the drawings here.

[0066] Traditional support structures often have limitations in terms of adjustment and folding, especially in greenhouse pavilions that require frequent construction and disassembly. In this embodiment, when the support frame structure needs to be adjusted to accommodate different widths or folded, the three-head articulated base 60 easily facilitates this adjustment process, allowing the support rods to be adjusted at multiple angles. This results in more precise spatial positioning and more stable structural performance, optimizing the adjustment process and storage format of the support frame structure.

[0067] In one embodiment, the top crossbeam 52 and the transverse support rod 51 are both provided with a telescopic structure, which enables flexible adjustment of the top crossbeam 52 and the transverse support rod 51 in the length direction, which not only improves the adaptability and space utilization of the structure, but also facilitates the folding adjustment of the overall supporting skeleton structure, thereby optimizing the construction and disassembly process of the greenhouse ear room.

[0068] Specifically, the design of the telescopic structure allows the top crossbeam 52 and the transverse support rod 51 to be extended or shortened according to actual needs. Such flexibility enables the support frame structure to meet the construction requirements of greenhouse ear rooms of different sizes; it is also convenient to fold up when not in use to save storage space. In addition, it also improves the portability of the support frame structure, making the entire support frame structure easier to transport and move.

[0069] In various embodiments, the telescopic structure can be implemented in a variety of ways, such as through a built-in telescopic mechanism or through an adjustable connector to adjust the length. These telescopic mechanisms can be spiral, sliding, or folding, and the specific form can be determined based on actual design requirements and usage scenarios.

[0070] Through this design, the supporting skeleton structure can not only meet the basic supporting function of the greenhouse ear room, but also provide additional adjustment functions, making the structure more flexible and practical.

[0071] In one embodiment, the locking mechanism 40 in the above embodiment includes a screw and a threaded hole (not shown in the figure) adapted to the screw. Figure 2As shown, one end of the screw rod is provided with a pressing end 42, which is used to apply pressure to the hinged position of the support rod to achieve a locking effect. Specifically, in the two first support rods 20 or the two second support rods 30 that are hinged to each other (the figure shows the situation where the locking mechanism 40 is set between the first support rods 20), the connecting end of one support rod is located between the pressing end 42 and the connecting end of the other support rod, forming a stacked arrangement. The connecting end of the support rod located in the middle is provided with a through hole, and the connecting end of the support rod located next to it is provided with a threaded hole. The screw rod passes through the through hole and the threaded hole in sequence to form a connection between the three.

[0072] By rotating the screw rod, the pressing end 42 is driven to move in the direction of the support rod, so that there is no gap between the connecting ends of the two support rods, thereby realizing the locking of the double rods. The cooperation of the screw rod and the threaded hole makes the locking and releasing process simple and easy, without the need for complicated tools or operations, providing a simple and effective locking method, which not only improves the stability and safety of the structure, but also simplifies the operation process, making the entire support frame structure more suitable for the construction and disassembly of the greenhouse ear room.

[0073] In particular, based on the above embodiment, in the two first support rods 20 or the second support rods 30 that are hingedly connected to each other, the connection end of each support rod is provided with a mating tooth 41. These mating teeth 41 engage with each other when the two support rods are hingedly connected, forming a mechanical lock that ensures that the support rods do not deflect circumferentially at the connection point, thereby fixing and stabilizing the position of the support rods.

[0074] Specifically, such as Figure 2 As shown, the design principle of the mating teeth 41 is based on mechanical engagement. The toothed structures at the connecting ends of the two support rods are engaged with each other, thereby limiting the relative rotation between the support rods. The support rods can maintain precise relative positions when bearing loads, avoiding sliding or offset of the connection points due to external forces, and enhancing the stability of the structure.

[0075] In addition, in some embodiments, the engaging teeth 41 may also be configured as stop teeth, which are used to effectively prevent the support structure from retracting under the influence of external factors, ensuring that the support skeleton structure can maintain its position and angle after deployment.

[0076] In one embodiment, Figure 5 and Figure 6 As shown, the bottom support structure is evenly provided with foldable support legs 80, each of which includes a support body 801 and a folding leg 802 movably connected to the interior of the support body 801. The top of the support body 801 is fixed to the middle or end of the second support rod 30 via a connecting member, while the folding leg 802 can move in the height direction of the support body 801, thereby adjusting the overall height of the support leg 80.

[0077] The folding of the folding leg 802 can be achieved through a pivot connection or the like, so that the folding leg 802 is compactly attached to the supporting body 801 when not needed, thereby reducing space occupied and facilitating storage and transportation; when needed, the folding leg 802 can be quickly unfolded and abutted to a preset position to provide stable support.

[0078] In addition, two implementations can be provided in this application for adjusting the overall height of the support leg 80. One is a threaded structure adjustment. The threaded screwing mechanism utilizes the threaded structure provided inside the support body 801. By screwing the folding leg 802, it moves axially along the thread. Thus, the user can adjust the height of the support leg 80 by a simple screwing action until the desired position is reached. The threaded structure provides stable height adjustment and locking, ensuring that the support leg 80 can remain fixed after adjustment and is not prone to sliding or loosening. The other is an elastic structure adjustment, which can adopt a structure similar to a press-type structure. By pressing the folding leg 802, it can be adjusted in height between preset gears.

[0079] At the same time, if Figure 5 As shown, when the folding portion of the folding leg 802 is unfolded, its bottom can abut the ground or a preset position. Due to the height difference between the upper portion of the folding portion and the bottom support structure, a storage space is naturally formed. This space can be used to store tools, materials, or other agricultural supplies. Furthermore, by placing heavy objects in the storage space (i.e., above the folding portion of the folding leg 802), the weight of the support leg 80 is increased, thereby improving the stability of the entire greenhouse pavilion. The folding structure of the support leg 80 in this embodiment achieves multifunctional utilization of space.

[0080] Furthermore, adding anti-slip material or texture to the surface of the folding foot 802 can prevent objects or the folding foot 802 itself from sliding, meeting the dual needs of the greenhouse ear room for space utilization and structural stability.

[0081] In one embodiment, the reference Figure 7 According to another aspect of the present application, a greenhouse pavilion is provided, comprising the aforementioned support frame structure and insulation material 90. The insulation material 90 covers the exterior of the support frame structure, thereby forming a pavilion structure that can be retracted and extended like an umbrella. The insulation material 90 provides the required insulation performance for the greenhouse pavilion, facilitating its use in severe cold conditions.

[0082] At the same time, through the above-mentioned supporting frame structure, the unfolding and folding process of the greenhouse ear room is simple and quick, making the construction and disassembly of the greenhouse more efficient, and solving some common problems in the construction process of traditional greenhouse ear rooms, such as long construction time and large space occupation.

[0083] Furthermore, each column structure 10 is evenly distributed with one or more snap-in slots, arranged along the height of the column to mate with the snap-in ends of the insulation material 90. The insulation material 90 is provided with snap-in ends corresponding to the snap-in slots on its inner side. These snap-in ends are designed to be inserted into the snap-in slots on the column structure 10, thereby securing the insulation material 90 to the supporting skeleton structure. The interaction between the snap-in ends and the snap-in slots enables quick assembly and fixation, eliminating the need for additional fasteners and facilitating installation and removal.

[0084] Based on the above, ventilation windows 70 and entry / exit doors (not shown) are provided on the insulation material 90. The ventilation windows 70 can be used to adjust the temperature and humidity in the greenhouse, maintaining a suitable working environment; the entry / exit doors ensure good thermal insulation performance of the greenhouse greenhouse, reduce energy loss, and facilitate the entry and exit of personnel and materials.

[0085] It should be noted that the above embodiments can be freely combined as needed. The above are only preferred implementations of the present application. It should be noted that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application, and these improvements and modifications should also be considered as the scope of protection of the present application.

Claims

1. A supporting skeleton structure, characterized in that: Used to build a greenhouse ear room, including: A plurality of column structures, the column structures being arranged in a preset array and used to fix the supporting skeleton structure to a preset position; A top supporting structure and a bottom supporting structure, wherein the top supporting structure is arranged at the top end of the column structure, and the bottom supporting structure is arranged at the middle and lower end of the column structure; The top support structure includes a plurality of first support rods, and the bottom support structure includes a plurality of second support rods, wherein two adjacent first support rods are hingedly connected, and two adjacent second support rods are hingedly connected, and the first support rods and the second support rods are both arranged along the width direction of the support frame structure and symmetrically distributed on both sides of the length direction of the support frame structure, so that the support frame structure can be expanded or collapsed along its width direction; A plurality of locking mechanisms are respectively provided at the hinge points of every two of the first support rods and every two of the second support rods, and are used to lock the relative rotation between the two rods.

2. The supporting skeleton structure according to claim 1, characterized in that: There are at least four column structures, and every four column structures form a rectangular array or a square array.

3. The supporting skeleton structure according to claim 2, characterized in that: The support frame structure further comprises a plurality of transverse support rods and at least one top crossbeam, wherein the transverse support rods and the top crossbeam are both arranged along the length direction of the support frame structure; The two ends of some of the transverse support rods are respectively connected to the top ends of the corresponding two column structures to cooperate with the top support structure, and the two ends of the remaining transverse support rods are respectively connected to the middle and lower ends of the corresponding two column structures to cooperate with the bottom support structure; The top cross beam is arranged on the top supporting structure along the length direction of the supporting skeleton structure, and two ends of the top cross beam are respectively connected to the first supporting rods on different sides.

4. The supporting skeleton structure according to claim 3, characterized in that: The transverse support rod and the column structure and the first support rod arranged adjacent thereto are connected via a three-head hinged seat; and / or, The transverse support rod and the column structure and the second support rod arranged adjacent thereto are connected via a three-head hinge seat.

5. The supporting skeleton structure according to claim 3, characterized in that: The top crossbeam and the transverse support rod are both provided with a telescopic structure, and the telescopic structure is used to achieve the extension or shortening of the top crossbeam and the transverse support rod in the length direction of the support skeleton structure.

6. The supporting skeleton structure according to claim 1, characterized in that: The locking mechanism includes a screw and a threaded hole adapted to the screw, and one end of the screw is provided with a pressing end; Among the two first support rods hinged to each other, the connection end of one first support rod is located between the pressing end and the connection end of the other first support rod, so that the three are stacked. Among the three, the connection end of the first support rod located in the middle is provided with a through hole, and the connection end of the first support rod located next to it is provided with a threaded hole. The screw rod passes through the through hole and the threaded hole in sequence to form a connection between the three, so that when the screw rod rotates, the pressing end moves toward the direction of the first support rod until there is no gap between the connection ends of the two first support rods, thereby forming a double-rod locking; and / or, Among the two second support rods hinged to each other, the connection end of one second support rod is located between the pressing end and the connection end of the other second support rod, so that the three are arranged in a stacked manner. Among the three, the connection end of the second support rod located in the middle is provided with a through hole, and the connection end of the second support rod located next to it is provided with a threaded hole. The screw rod passes through the through hole and the threaded hole in sequence to form a connection between the three, which is used to make the pressing end move toward the direction of the second support rod when the screw rod rotates until there is no gap between the connection ends of the two second support rods, thereby forming a double rod locking.

7. The supporting skeleton structure according to claim 6, characterized in that: In the two first support rods that are hingedly connected, the connection end of each first support rod is provided with a mating tooth, and when the two first support rods are hingedly connected, the corresponding mating teeth engage with each other to prevent the first support rods from circumferential deflection; and / or, In the two second support rods hingedly connected, the connection end of each second support rod is provided with a matching tooth. When the two second support rods are hingedly connected, the corresponding matching teeth engage with each other to prevent the second support rods from circumferential deflection.

8. The supporting skeleton structure according to claim 1, characterized in that: The bottom support structure is evenly provided with foldable support feet; Each of the support legs comprises a support body and a folding leg with one end movably connected to the interior of the support body, and the top of the support body is fixed to the middle or end of any second support rod through a connecting piece; The folding legs can move in the height direction of the support body to adjust the overall height of the support legs, and can be switched between unfolded and folded states. In the unfolded state, the folding legs abut against a preset position for auxiliary support.

9. A greenhouse ear room, characterized in that: include: The supporting skeleton structure according to any one of claims 1 to 8; A heat-insulating material is provided, wherein the heat-insulating material covers the outside of the supporting skeleton structure.

10. The greenhouse ear room according to claim 9, characterized in that: One or several snap-in grooves are evenly distributed on each of the column structures, and snap-in ends corresponding to the snap-in grooves are provided on the inner side of the thermal insulation material. The snap-in ends are snapped into the snap-in grooves to form relative fixation between the thermal insulation material and the supporting frame structure.

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