Canopy framework structure

Abstract

A canopy framework structure comprises a canopy frame body, a plurality of bottom connecting assemblies and a plurality of side connecting assemblies, the bottom connecting assemblies are arranged on the bottom face of the canopy frame body at intervals in the first direction, each bottom connecting assembly comprises a bottom support and a ground support, the bottom supports are connected to the bottom face of the canopy frame body, and the ground supports are fixedly arranged on the ground corresponding to the bottom supports; the ground support is hinged to the bottom support, the side connecting assemblies are arranged on the side face of the canopy frame body at intervals in the first direction, each side connecting assembly comprises a side support and a wall body support, the side supports are connected to the side face of the canopy frame body, the wall body supports corresponding to the side supports are fixedly arranged on the wall body, the wall body supports are hinged to the side supports, and the wall body supports are connected to the side supports. The hinge axis of the ground support and the bottom support and the hinge axis of the wall support and the side support are both parallel to the first direction. A statically determinate steel frame structure is formed, internal force can be effectively reduced, and therefore the risk that components of the canopy crack is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building canopies, in particular to a canopy skeleton structure. Background Art

[0002] At present, in order to ensure the reliability and firmness of the connection, a rigid structure is generally used between the frame, wall and bottom of the awning, which is specifically welded or bolted. When the specifications of the awning are large, the frame of the large-span awning is prone to large deformation due to internal forces and other factors (such as support displacement, temperature changes, manufacturing errors, material shrinkage, etc.), causing the awning components (such as awning glass) to crack, and then the awning leaks. The conventional solution is to set expansion joints on the frame to reduce internal forces, but setting expansion joints is not effective in reducing internal forces, has poor seismic resistance, and is also prone to the aforementioned adverse effects on the awning. Utility Model Content

[0003] The utility model aims to provide a canopy frame structure to solve the technical problem that the frame of a large-span canopy is easily deformed due to internal forces and other factors, causing the canopy components to crack and further causing the canopy to leak.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a canopy skeleton structure, including a canopy frame body, a plurality of bottom connection components, and a plurality of side connection components, the bottom connection components are arranged at intervals on the bottom surface of the canopy frame body along a first direction, the bottom connection components include a bottom support and a ground support, the bottom support is connected to the bottom surface of the canopy frame body, the ground support is fixedly arranged on the ground corresponding to the bottom support, the ground support is hinged to the bottom support, the side connection components are arranged at intervals on the side of the canopy frame body along the first direction, the side connection components include a side support and a wall support, the side support is connected to the side of the canopy frame body, the wall support is fixedly arranged on the wall corresponding to the side support, the wall support is hinged to the side support, and the hinge axis of the ground support and the bottom support is parallel to the first direction as well as the hinge axis of the wall support and the side support.

[0005] Optionally, the canopy frame includes a plurality of unit frames and a plurality of middle pieces, the plurality of unit frames are spaced apart along a first direction, the middle piece is disposed between two adjacent unit frames, and two opposite side surfaces of the middle piece along the first direction are respectively connected to the two adjacent unit frames.

[0006] Optionally, the bottom connection components are arranged on the unit frames in a one-to-one correspondence, and the side connection components are arranged on the unit frames in a one-to-one correspondence.

[0007] Optionally, the unit frame includes vertical rods, horizontal beams, bottom sealing plates and side sealing plates, the vertical rods are vertically arranged, the bottom sealing plates are arranged at the bottom ends of the vertical rods, the bottom supports are arranged on the bottom surface of the bottom sealing plates, one end of the horizontal beams is connected to the outer side walls of the vertical rods, the side sealing plates are upright at the other end of the horizontal beams, and the side supports are arranged on the sides of the side sealing plates.

[0008] Optionally, the vertical rod is a galvanized round tube with an outer diameter of 540mm to 580mm and a thickness of 8mm to 12mm, and the crossbeam is an H-shaped steel with a height of 400mm to 500mm, a width of 160mm to 240mm, a web thickness of 7mm to 11mm, and a wing plate thickness of 10mm to 14mm.

[0009] Optionally, the cross beam includes a top plate, a middle plate and a first bottom plate which are arranged in sequence from top to bottom, the top plate and the first bottom plate being arranged horizontally, the middle plate being arranged vertically, the top surface of the middle plate being connected to the bottom surface of the top plate, and the bottom surface of the middle plate being connected to the top surface of the first bottom plate, one end of the top plate, one end of the middle plate and one end of the first bottom plate are all connected to the outer side wall of the vertical rod, the other end of the top plate, the other end of the middle plate and the other end of the first bottom plate are all connected to the side surface of the side sealing plate; the unit frame also includes a plurality of first reinforcing plates and a plurality of second reinforcing plates, the plurality of first reinforcing plates are respectively arranged on both sides of the middle plate along the first direction, the plurality of first reinforcing plates are spaced apart in the vertical direction, the first reinforcing plates are respectively connected to the outer side wall of the vertical rod and the side surface of the middle plate, the second reinforcing plate is arranged below the first bottom plate, and the second reinforcing plates are respectively connected to the outer side wall of the vertical rod and the bottom surface of the first bottom plate.

[0010] Optionally, the bottom support includes a first bottom ear plate, the top surface of the first bottom ear plate is connected to the bottom surface of the canopy frame body, the first bottom ear plate is provided with a first bottom ear hole passing through along a first direction, the ground support includes a second bottom plate, two second bottom ear plates and a plurality of connecting bolts, the two second bottom ear plates are provided on the top surface of the second bottom plate, and are respectively located on both sides of the first bottom ear plate along the first direction, the two second bottom ear plates are provided with a second bottom ear hole corresponding to the first bottom ear hole, the bottom connecting assembly also includes a bottom pin shaft, the bottom pin shaft passes through the first bottom ear hole and the two second bottom ear holes to connect the first bottom ear plate and the second bottom ear plate, the second bottom plate is provided with a plurality of bottom connecting holes spaced along the edge, the connecting bolts pass through the bottom connecting holes one by one and are inserted into the ground to fix the second bottom plate to the ground.

[0011] Optionally, the bottom support also includes a plurality of third reinforcement plates, which are arranged on both sides of the first bottom ear plate along the first direction, and the third reinforcement plates are respectively connected to the side surfaces of the first bottom ear plate and the bottom surface of the canopy frame body; the ground support also includes a plurality of fourth reinforcement plates, which are arranged on the side surfaces of the second bottom ear plate away from another second bottom ear plate, and the fourth reinforcement plates are respectively connected to the side surfaces of the second bottom ear plate and the top surface of the second bottom plate.

[0012] Optionally, the side support includes a first side ear plate, which is connected to the side of the canopy frame body, and the first side ear plate is provided with a first side ear hole passing through along a first direction; the wall support includes a third base plate and two second side ear plates, and the two second side ear plates are provided on the side of the third base plate, and are respectively located on both sides of the first side ear plate along the first direction; the two second side ear plates are provided with a second side ear hole corresponding to the first side ear hole; the side connecting assembly also includes a side pin shaft, which passes through the first side ear hole and the second side ear hole to connect the first side ear plate and the second side ear plate; the third base plate is anchored to the wall.

[0013] Optionally, the side support also includes a plurality of fifth reinforcing plates, which are arranged on both sides of the second side ear plate along the first direction, and the fifth reinforcing plates are respectively connected to the side of the second side ear plate and the side of the canopy frame body; the wall support also includes a plurality of sixth reinforcing plates, which are arranged on the side of the second side ear plate away from the other side ear plate, and the sixth reinforcing plates are respectively connected to the side of the second side ear plate and the side of the third bottom plate.

[0014] Compared with the prior art, the canopy frame structure of the utility model has the following beneficial effects:

[0015] In the utility model, the bottom support connected to the bottom surface of the canopy frame is hinged to the ground support fixed to the ground, the side support connected to the side of the canopy frame is hinged to the wall support fixed to the wall, the hinge axis of the bottom support and the ground support and the hinge axis of the side support and the wall support are parallel to the first direction, which is equivalent to the bottom surface and the side surface of the canopy frame being respectively hinged to the ground and the wall through the bottom support and the side support, forming a statically determinate steel frame structure. The statically determinate steel frame structure only generates internal force under the action of load, and other factors will only cause displacement or deformation, and will not generate additional internal force to further increase the internal force. Therefore, the structure of the utility model can effectively reduce the internal force, thereby reducing the risk of cracking of the canopy components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the canopy skeleton structure of the utility model.

[0017] Figure 2 It is a cross-sectional view of the utility model from the cross beam to the vertical pipe direction.

[0018] Figure 3 It is a structural schematic diagram of the bottom connection assembly of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the side connection component of the utility model.

[0020] 1. Awning frame; 11. Unit frame; 111. Vertical bar; 112. Horizontal beam; 1121. Top plate; 1122. Middle plate; 1123. First bottom plate; 113. Bottom sealing plate; 114. Side sealing plate; 115. First reinforcing plate; 116. Second reinforcing plate; 2. Bottom connecting assembly; 21. Bottom support; 211. First bottom ear plate; 212. Third reinforcing plate; 22. Ground support; 221. Second bottom ear plate; 222. Second bottom plate; 223. Connecting bolt; 224. Fourth reinforcing plate; 23. Bottom pin; 3. Side connecting assembly; 31. Side support; 311. First side ear plate; 312. Fifth reinforcing plate; 32. Wall support; 321. Second side ear plate; 322. Third bottom plate; 323. Sixth reinforcing plate; 33. Side pin. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] In the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", "circumferential", etc. 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 invention and simplifying the description, rather than indicating or implying 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 invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] like Figures 1 to 4As shown, a canopy skeleton structure of the utility model comprises a canopy frame body 1, a plurality of bottom connection components 2, and a plurality of side connection components 3, wherein the bottom connection components 2 are arranged at intervals on the bottom surface of the canopy frame body 1 along a first direction, and the bottom connection components 2 comprise a bottom support 21 and a ground support 22, wherein the bottom support 21 is connected to the bottom surface of the canopy frame body 1, and the ground support 22 is fixedly arranged on the ground corresponding to the bottom support 21, and the ground support 22 is hinged to the bottom support 21, and the side connection components 3 are provided on the bottom surface of the canopy frame body 1. The side connection components 3 are arranged at intervals on the side of the canopy frame 1 along the first direction, and the side connection components 3 include a side support 31 and a wall support 32. The side support 31 is connected to the side of the canopy frame 1, and the wall support 32 is fixed on the wall corresponding to the side support 31. The wall support 32 is hinged to the side support 31, and the hinge axes of the ground support 22 and the bottom support 21 and the hinge axes of the wall support 32 and the side support 31 are parallel to the first direction.

[0025] In the above technical scheme, in the utility model, the bottom support 21 and the ground support 22 are hinged, the side support 31 and the wall support 32 are hinged, and the hinge axes of the bottom support 21 and the ground support 22 and the hinge axes of the side support 31 and the wall support 32 are parallel to the first direction, which is equivalent to the bottom surface and the side surface of the canopy frame 1 being respectively hinged to the ground and the wall through the bottom support 21 and the side support 31, forming a statically determinate steel frame structure. The statically determinate steel frame structure only generates internal force under the action of load, and other factors will only cause displacement or deformation, and will not generate additional internal force to further increase the internal force. Therefore, the structure of the utility model can effectively reduce the internal force, thereby reducing the risk of cracking of the canopy components; wherein, the top surface of the canopy frame 1 is used for laying and fixing the canopy body; in addition, the first direction is the direction perpendicular to the main view drawing.

[0026] Furthermore, the canopy frame 1 includes a plurality of unit frames 11 and a plurality of intermediate parts, wherein the plurality of unit frames 11 are spaced apart along a first direction, the intermediate parts are arranged between two adjacent unit frames 11, and the two opposite side surfaces of the intermediate parts along the first direction are respectively connected to the two adjacent unit frames 11; wherein the intermediate parts can be various types of profiles, such as H-shaped steel, round tubes, rectangular tubes and angle steels.

[0027] Furthermore, the bottom connection components 2 are arranged one-to-one on the unit frames 11, and the side connection components 3 are arranged one-to-one on the unit frames 11, so that the bottom connection components 2 and the side connection components 3 can both support each of the unit frames 11 accordingly, so that the canopy frame 1 has a reasonable force distribution.

[0028] Furthermore, the unit frame 11 includes a vertical rod 111, a horizontal beam 112, a bottom sealing plate 113 and a side sealing plate 114, the vertical rod 111 is vertically arranged, the bottom sealing plate 113 is arranged at the bottom end of the vertical rod 111, the bottom support 21 is arranged on the bottom surface of the bottom sealing plate 113, one end of the horizontal beam 112 is connected to the outer side wall of the vertical rod 111, the side sealing plate 114 is upright at the other end of the horizontal beam 112, and the side support 31 is arranged on the side of the side sealing plate 114; wherein, the top surface of the vertical rod 111 and the top surface of the horizontal beam 112 can both be used to support the canopy body, since the vertical rod 111 and the horizontal beam 112 can be various profiles, and one end of various profiles is not suitable for setting components, therefore, the side sealing plate 114 and the bottom sealing plate 113 are provided to provide setting surfaces for the side supports 31 and the bottom support 21 respectively.

[0029] Furthermore, the vertical rod 111 is a galvanized round tube with an outer diameter of 540mm to 580mm, preferably 560mm, and a thickness of 8mm to 12mm, preferably 10mm; the cross beam 112 is an H-shaped steel with a height of 400mm to 500mm, preferably 450mm, a width of 160mm to 240mm, preferably 200mm, a web thickness of 7mm to 11mm, preferably 9mm, and a wing plate thickness of 10mm to 14mm, preferably 12mm, so as to meet the requirements of most large-span awnings.

[0030] Further, the cross beam 112 includes a top plate 1121, a middle plate 1122 and a first bottom plate 1123 which are arranged in sequence from top to bottom, the top plate 1121 and the first bottom plate 1123 are arranged horizontally, the middle plate 1122 is arranged vertically, the top surface of the middle plate 1122 is connected to the bottom surface of the top plate 1121, the bottom surface of the middle plate 1122 is connected to the top surface of the first bottom plate 1123, one end of the top plate 1121, one end of the middle plate 1122 and one end of the first bottom plate 1123 are all connected to the outer side wall of the vertical rod 111, the other end of the top plate 1121, the other end of the middle plate 1122 and the other end of the first bottom plate 1123 are all connected to the outer side wall of the vertical rod 111, and the other end of the top plate 1121, the other end of the middle plate 1122 and the other end of the first bottom plate 1123 are all connected to the outer side wall of the vertical rod 111. The side of the side sealing plate 114; the unit frame 11 also includes a plurality of first reinforcing plates 115 and a plurality of second reinforcing plates 116, the plurality of first reinforcing plates 115 are respectively arranged on both sides of the middle plate 1122 along the first direction, the plurality of first reinforcing plates 115 are spaced apart along the vertical direction, the first reinforcing plates 115 are respectively connected to the outer side walls of the vertical rod 111 and the side of the middle plate 1122, the second reinforcing plates 116 are arranged below the first bottom plate 1123, the second reinforcing plates 116 are respectively connected to the outer side walls of the vertical rod 111 and the bottom surface of the first bottom plate 1123; the aforementioned structure enables the cross beam 112 and the vertical rod 111 to have a strong connection strength to resist cracking and deformation.

[0031] Further, the bottom support 21 includes a first bottom ear plate 211, the top surface of the first bottom ear plate 211 is connected to the bottom surface of the canopy frame body 1, and the first bottom ear plate 211 is provided with a first bottom ear hole that passes through in the first direction. The ground support 22 includes a second bottom plate 222, two second bottom ear plates 221 and a plurality of connecting bolts 223. The two second bottom ear plates 221 are provided on the top surface of the second bottom plate 222 and are respectively located on both sides of the first bottom ear plate 211 along the first direction. The two second bottom ear plates 221 are provided with second bottom ear holes corresponding to the first bottom ear holes. The bottom connecting assembly 2 also includes a bottom pin shaft 23, and the bottom pin shaft 23 passes through the first bottom ear hole and the two second bottom ear holes to connect the first bottom ear plate 211 and the second bottom ear plate 221. The second bottom plate 222 is provided with a plurality of bottom connecting holes at intervals along the edge. The connecting bolts 223 pass through the bottom connecting holes one by one and are inserted into the ground to fix the second bottom plate 222 to the ground; wherein the connecting bolts 223 can be chemical bolts; in addition, the bottom pin shaft 23 and the first bottom ear hole and the second bottom ear hole can be clearance fit or transition fit, and the bottom pin shaft 23 can be limited to move along its axial direction by arranging connecting pieces on both sides of the two second bottom ear plates 221 along the first direction.

[0032] Furthermore, the bottom support 21 also includes a plurality of third reinforcing plates 212, which are arranged on both sides of the first bottom ear plate 211 along the first direction, and the third reinforcing plates 212 are respectively connected to the side of the first bottom ear plate 211 and the bottom surface of the canopy frame body 1; the ground support 22 also includes a plurality of fourth reinforcing plates 224, which are arranged on the side of the second bottom ear plate 221 away from another second bottom ear plate 221, and the fourth reinforcing plates 224 are respectively connected to the side of the second bottom ear plate 221 and the top surface of the second bottom plate 222 to strengthen the structural strength of the bottom support 21 and the ground support 22.

[0033] Further, the side support 31 includes a first side ear plate 311, the first side ear plate 311 is connected to the side of the canopy frame body 1, the first side ear plate 311 is provided with a first side ear hole penetrating along the first direction, the wall support 32 includes a third bottom plate 322 and two second side ear plates 321, the two second side ear plates 321 are provided on the side of the third bottom plate 322, and are respectively located on both sides of the first side ear plate 311 along the first direction, the two second side ear plates 321 are provided with a second side ear hole corresponding to the first side ear hole, and the side connection component 3 also includes a side pin 3 3. The side pin shaft 33 passes through the first side ear hole and the second side ear hole to connect the first side ear plate 311 and the second side ear plate 321, and the third bottom plate 322 is anchored to the wall; wherein, the third bottom plate 322 can be anchored to the wall by an embedded part embedded in the wall or the third bottom plate 322 is directly embedded in the wall; in addition, the side pin shaft 33 and the first side ear hole and the second side ear hole can be a clearance fit or a transition fit, and the side pin shaft 33 can be limited to move along its axial direction by providing connecting parts on both sides of the two second side ear plates 321 along the first direction.

[0034] Furthermore, the side support 31 also includes a plurality of fifth reinforcing plates 312, and the plurality of fifth reinforcing plates 312 are arranged on both sides of the second side ear plate 321 along the first direction, and the fifth reinforcing plates 312 are respectively connected to the side of the second side ear plate 321 and the side of the canopy frame body 1; the wall support 32 also includes a plurality of sixth reinforcing plates 323, and the plurality of sixth reinforcing plates 323 are arranged on the side of the second side ear plate 321 away from the other side ear plate, and the sixth reinforcing plates 323 are respectively connected to the side of the second side ear plate 321 and the side of the third bottom plate 322 to strengthen the structural strength of the side support 31 and the wall support 32.

[0035] Furthermore, the specific connection methods of fixed setting and fixed connection refer to the relative position relationship of two components that can be fixedly connected, including fixing by connecting parts, fixing by welding, fixing by adhesives, fixing by integral molding, and fixing by snap connections.

[0036] Furthermore, the connecting parts include fasteners, straps, ties, pneumatic connecting elements, hydraulic connecting elements, flange plates, Velcro, and buttons.

[0037] In summary, the embodiment of the utility model provides a canopy frame structure, and its technical effects are:

[0038] In the utility model, the bottom support 21 connected to the bottom surface of the canopy frame 1 is hinged to the ground support 22 fixed to the ground, and the side support 31 connected to the side of the canopy frame 1 is hinged to the wall support 32 fixed to the wall. The hinge axes of the bottom support 21 and the ground support 22 and the hinge axes of the side support 31 and the wall support 32 are parallel to the first direction, which is equivalent to the bottom surface and the side surface of the canopy frame 1 being respectively hinged to the ground and the wall through the bottom support 21 and the side support 31, forming a statically determinate steel frame structure. The statically determinate steel frame structure only generates internal force under the action of load, and other factors will only cause displacement or deformation, and will not generate additional internal force to further increase the internal force. Therefore, the structure of the utility model can effectively reduce the internal force, thereby reducing the risk of cracking of the canopy components.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A canopy frame structure, characterized in that: The invention comprises a canopy frame body (1), a plurality of bottom connection components (2), and a plurality of side connection components (3), wherein the bottom connection components (2) are arranged at intervals on the bottom surface of the canopy frame body (1) along a first direction, the bottom connection components (2) comprise a bottom support (21) and a ground support (22), the bottom support (21) is connected to the bottom surface of the canopy frame body (1), the ground support (22) is fixedly arranged on the ground corresponding to the bottom support (21), the ground support (22) is hinged to the bottom support (21), and the side connection components (3) are arranged along the first direction. The side connection assembly (3) is arranged at intervals on the side of the canopy frame (1), and the side connection assembly (3) includes a side support (31) and a wall support (32). The side support (31) is connected to the side of the canopy frame (1), and the wall support (32) is fixedly arranged on the wall corresponding to the side support (31). The wall support (32) is hinged to the side support (31), and the hinge axis of the ground support (22) and the bottom support (21) and the hinge axis of the wall support (32) and the side support (31) are parallel to the first direction.

2. The canopy frame structure according to claim 1, characterized in that: The canopy frame (1) comprises a plurality of unit frames (11) and a plurality of intermediate components, wherein the plurality of unit frames (11) are arranged at intervals along a first direction, the intermediate component is arranged between two adjacent unit frames (11), and two opposite side surfaces of the intermediate component along the first direction are respectively connected to the two adjacent unit frames (11).

3. The canopy frame structure according to claim 2, characterized in that: The bottom connection components (2) are arranged on the unit frame (11) in a one-to-one correspondence, and the side connection components (3) are arranged on the unit frame (11) in a one-to-one correspondence.

4. The canopy frame structure according to claim 2, characterized in that: The unit frame (11) comprises a vertical rod (111), a horizontal beam (112), a bottom sealing plate (113) and a side sealing plate (114); the vertical rod (111) is vertically arranged; the bottom sealing plate (113) is arranged at the bottom end of the vertical rod (111); the bottom support (21) is arranged on the bottom surface of the bottom sealing plate (113); one end of the horizontal beam (112) is connected to the outer side wall of the vertical rod (111); the side sealing plate (114) is vertically arranged at the other end of the horizontal beam (112); and the side support (31) is arranged on the side of the side sealing plate (114).

5. The canopy frame structure according to claim 4, characterized in that: The vertical rod (111) is a galvanized round tube with an outer diameter of 540mm to 580mm and a thickness of 8mm to 12mm, and the crossbeam (112) is an H-shaped steel with a height of 400mm to 500mm, a width of 160mm to 240mm, a web thickness of 7mm to 11mm, and a wing plate thickness of 10mm to 14mm.

6. The canopy frame structure according to claim 4, characterized in that: The cross beam (112) comprises a top plate (1121), a middle plate (1122) and a first bottom plate (1123) which are arranged in sequence from top to bottom; the top plate (1121) and the first bottom plate (1123) are arranged horizontally, the middle plate (1122) is arranged vertically, the top surface of the middle plate (1122) is connected to the bottom surface of the top plate (1121), the bottom surface of the middle plate (1122) is connected to the top surface of the first bottom plate (1123), one end of the top plate (1121), one end of the middle plate (1122) and one end of the first bottom plate (1123) are all connected to the outer side wall of the vertical rod (111), and the other end of the top plate (1121), the other end of the middle plate (1122) and the other end of the first bottom plate (1123) are all connected to the side surface of the side sealing plate (114); The unit frame (11) further comprises a plurality of first reinforcing plates (115) and a plurality of second reinforcing plates (116); the plurality of first reinforcing plates (115) are respectively arranged on both sides of the middle plate (1122) along the first direction; the plurality of first reinforcing plates (115) are arranged at intervals along the vertical direction; the first reinforcing plates (115) are respectively connected to the outer side walls of the vertical rods (111) and the side surfaces of the middle plate (1122); the second reinforcing plates (116) are arranged below the first bottom plate (1123); the second reinforcing plates (116) are respectively connected to the outer side walls of the vertical rods (111) and the bottom surface of the first bottom plate (1123).

7. The canopy frame structure according to claim 1, characterized in that: The bottom support (21) comprises a first bottom ear plate (211), the top surface of the first bottom ear plate (211) is connected to the bottom surface of the canopy frame body (1), and the first bottom ear plate (211) is provided with a first bottom ear hole extending along a first direction; the ground support (22) comprises a second bottom plate (222), two second bottom ear plates (221) and a plurality of connecting bolts (223), the two second bottom ear plates (221) are provided on the top surface of the second bottom plate (222), and are respectively located on both sides of the first bottom ear plate (211) along the first direction, and the two second bottom ear plates (221) are provided on the top surface of the second bottom plate (222), and are respectively located on both sides of the first bottom ear plate (211) along the first direction. Each of the second bottom ear plates (221) is provided with a second bottom ear hole corresponding to the first bottom ear hole, the bottom connection assembly (2) further comprises a bottom pin shaft (23), the bottom pin shaft (23) passes through the first bottom ear hole and the two second bottom ear holes to connect the first bottom ear plate (211) and the second bottom ear plate (221), the second bottom plate (222) is provided with a plurality of bottom connection holes at intervals along the edge, the connection bolts (223) pass through the bottom connection holes one by one and are inserted into the ground to fix the second bottom plate (222) to the ground.

8. The canopy frame structure according to claim 7, characterized in that: The bottom support (21) further comprises a plurality of third reinforcing plates (212), the plurality of third reinforcing plates (212) being arranged on both sides of the first bottom ear plate (211) along the first direction, the third reinforcing plates (212) being respectively connected to the side surfaces of the first bottom ear plate (211) and the bottom surface of the canopy frame body (1); The ground support (22) further comprises a plurality of fourth reinforcing plates (224), wherein the plurality of fourth reinforcing plates (224) are arranged on the side of the second bottom ear plate (221) away from another second bottom ear plate (221), and the fourth reinforcing plates (224) are respectively connected to the side of the second bottom ear plate (221) and the top surface of the second bottom plate (222).

9. The canopy frame structure according to claim 1, characterized in that: The side support (31) includes a first side ear plate (311), the first side ear plate (311) is connected to the side of the canopy frame body (1), the first side ear plate (311) is provided with a first side ear hole penetrating along a first direction, the wall support (32) includes a third bottom plate (322) and two second side ear plates (321), the two second side ear plates (321) are arranged on the side of the third bottom plate (322), and are respectively located on both sides of the first side ear plate (311) along the first direction, the two second side ear plates (321) are both provided with a second side ear hole corresponding to the first side ear hole, the side connection component (3) also includes a side pin shaft (33), the side pin shaft (33) passes through the first side ear hole and the second side ear hole to connect the first side ear plate (311) and the second side ear plate (321), and the third bottom plate (322) is anchored to the wall.

10. The canopy frame structure according to claim 9, characterized in that: The side support (31) further comprises a plurality of fifth reinforcing plates (312), the plurality of fifth reinforcing plates (312) being arranged on both sides of the second side ear plate (321) along the first direction, the fifth reinforcing plates (312) being respectively connected to the side surfaces of the second side ear plate (321) and the side surfaces of the canopy frame body (1); The wall support (32) further comprises a plurality of sixth reinforcing plates (323), wherein the plurality of sixth reinforcing plates (323) are arranged on the side of the second side ear plate (321) away from the other side ear plate, and the sixth reinforcing plates (323) are respectively connected to the side of the second side ear plate (321) and the side of the third bottom plate (322).

Images