A modular retractable protective canopy

Abstract

This utility model relates to the field of protective shed technology, specifically to a modular telescopic protective shed, comprising a support component, a pin mechanism, and a shielding cover. The support component includes several shed frame members that are nested together sequentially. The pin mechanism passes vertically through the top of all the shed frame members, and each shed frame member can rotate around the pin mechanism. The shielding cover is fitted onto the support component, forming a shielding space below the support component. This modular telescopic protective shed of the present utility model uses multiple nested shed frame members to form a support component, resulting in a simple structure, flexible and convenient assembly, and the ability to quickly erect and dismantle the shed. Furthermore, the number and size of the shed frame members can be adjusted according to the area of ​​the construction area to form shielding spaces of different shapes and ranges, enabling flexible setup and movement of the protective shed to meet the needs of different construction environments.

Description

Technical Field

[0001] This utility model relates to the field of protective shed technology, specifically to a combined telescopic protective shed. Background Technology

[0002] Protective sheds are temporary protective structures erected at construction sites to ensure personnel safety, equipment protection, and material storage. Existing protective sheds at construction sites are usually gate-shaped structures that need to be welded and assembled on-site, and then cut and dismantled after use. The construction and dismantling are time-consuming and labor-intensive. Moreover, for temporary protection of small construction areas, existing protective sheds are too large and inconvenient to set up and move flexibly. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of existing construction site protective sheds, which are time-consuming and labor-intensive to build and dismantle, and inconvenient to set up and move flexibly in small construction areas, and to provide a combined telescopic protective shed.

[0004] This utility model provides a combined retractable protective shed, comprising: The support structure comprises a plurality of sequentially nested and fitted canopy components; A pin mechanism that passes vertically through the top of all the canopy members, and each of the canopy members is rotatable about the pin mechanism; A shielding cover is fitted onto the support member, forming a shielding space below the support member.

[0005] This utility model discloses a modular telescopic protective shed, which consists of multiple nested structural components forming a support structure. The structure is simple, flexible and convenient to assemble, and can be quickly erected and dismantled. At the same time, the number and size of the structural components can be adjusted according to the area of ​​the construction area to form a shielding space with different shapes and ranges, so as to realize the flexible setting and movement of the protective shed to meet different construction environments.

[0006] Preferably, the canopy structure includes a roof component, ribs, and support leg components. The roof component includes a roof top and first steering rods disposed on both sides of the roof top. The support leg components include support leg rods and second steering rods disposed at the top of the support leg rods. The ribs are detachably connected to the first steering rods and the second steering rods, respectively.

[0007] Preferably, the first steering rod, the rib, and the second steering rod are longitudinally nested together in sequence, and each is provided with an adjustment hole. Adjustment components are fitted to each adjustment hole, and several adjustment holes are arranged at intervals. This nesting arrangement ensures sufficient structural strength for the first steering rod, the rib, and the second steering rod at their mating positions, allowing the overall structure of the protective canopy to transmit forces longitudinally along the rods, improving the structural stability of the protective canopy during use. Furthermore, the relative positions of the first steering rod, the rib, and the second steering rod can be adjusted according to actual conditions, and the outer dimensions of the protective canopy can be changed by passing the adjustment components through the adjustment holes at different positions.

[0008] Preferably, the angle M between the first steering rod and the top of the canopy satisfies: 90° < M ≤ 180°. When the angle is less than 180°, a protective canopy structure with an inclined annular top surface can be formed, which avoids rainwater accumulation, improves the load-bearing capacity of the protective canopy under the action of rainwater, and enhances the protective effect of the protective canopy.

[0009] Preferably, the outrigger rod includes a nested first segment and a second segment, each with a plurality of adjustment holes, and the first segment is connected to the second steering rod. This allows for further modification of the outer dimensions and height of the protective canopy according to actual conditions.

[0010] Preferably, the bottom of the second segment is detachably connected to a walking wheel. This further facilitates the flexible movement of the protective canopy.

[0011] Preferably, the roof component, the ribs, and the support leg components each comprise rectangular tube structural members. Rectangular tube structural members facilitate stable nesting and mating between adjacent members, which helps improve the structural stability of the protective canopy.

[0012] Preferably, the system further includes several connecting rods, which are detachably connected to adjacent support legs. These connecting rods restrict the relative movement of adjacent support legs, ensuring the protective canopy maintains a stable shape during use.

[0013] Preferably, the connecting rod member has connecting plates at both longitudinal ends, each connecting plate having connecting holes, and connecting assemblies fitted into the connecting holes. The connecting assemblies include threaded rods and locking nuts. The connecting plates facilitate the connection between the connecting rod member and the outrigger rod.

[0014] Preferably, the shielding covers at least below the connecting rod member, and the shielding includes a waterproof fabric structure.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model provides a combined telescopic protective shed, which is composed of multiple shed frame components nested together to form a support structure. It has a simple structure, is flexible and convenient to assemble, and can realize the rapid construction and dismantling of the protective shed. 2. This utility model provides a modular telescopic protective shed, which can adjust the number and size of the shed components according to the area of ​​the construction area to form a shielding space with different shielding shapes and ranges, and can realize the flexible setting and movement of the protective shed to meet different construction environments. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of the roof component described in Example 1.

[0017] Figure 2 This is a schematic diagram of the structure of the roof of the shed described in Example 1.

[0018] Figure 3 This is a structural schematic diagram of the support leg component described in Example 1.

[0019] Figure 4 This is a schematic diagram of the structure of the multiple roof components in Example 1.

[0020] Figure 5 This is a structural schematic diagram of the support component described in Example 1.

[0021] Figure 6 for Figure 5 A magnified structural diagram of part A in the middle.

[0022] Figure 7 This is a structural schematic diagram of the connecting rod component described in Example 1.

[0023] Figure 8 This is a front view of a combined telescopic protective shed according to Example 1.

[0024] Figure 9 This is a top view of a combined telescopic protective shed according to Example 1.

[0025] Figure 10 This is a schematic diagram of another type of combined telescopic protective shed in Example 1.

[0026] Marked in the image: 1-Support components, 2-Shed frame component, 21-Shed roof component, 211-Shed top, 212-First steering rod, 22-Ribing, 23-Outrigger component, 231-Outrigger rod, 2311-First segment, 2312-Second segment, 232-Second steering rod 3-Pin mechanism, 4-Shielding cover, 5-Adjusting hole, 6-Adjusting component, 7-Walking wheel, 8-Connecting rod component, 81-Connecting plate, 82-Connecting hole, 9-Connecting assembly, 91-Threaded rod, 92-Locking nut. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to specific embodiments. However, it should not be construed as limiting the scope of the present invention to the following embodiments; all technologies implemented based on the content of the present invention fall within the scope of the present invention.

[0028] Unless otherwise specified, the terms "upper," "lower," "left," "right," "center," "inner," and "outer" used in the description of specific embodiments of this utility model to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product / equipment / device is usually placed during use. These terms are merely for the purpose of facilitating the description of the utility model solution or simplifying the description in specific embodiments, and for enabling those skilled in the art to quickly understand the solution, and do not indicate or imply that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific positional relationship. Therefore, they should not be construed as limitations on this utility model.

[0029] Furthermore, the use of terms such as "horizontal," "vertical," "suspended," "parallel," and "coaxial" does not imply that the corresponding device / component / element must be absolutely horizontal, vertical, suspended, parallel, or coaxial. Slight tilt or deviation is permissible, as long as it does not affect the normal function of the relevant component. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," not that the structure must be perfectly horizontal; a slight tilt is acceptable. "Coaxial" means that two components are arranged as coaxially as possible, allowing them to move coaxially or approximately coaxially when their relative positions change. Alternatively, it can be simplified to mean that the corresponding device / component / element, when arranged in "horizontal," "vertical," "suspended," "parallel," or "coaxial" directions, can have an error / deviation of ±10% relative to the corresponding direction, more preferably within ±8%, more preferably within ±6%, more preferably within ±5%, and more preferably within ±4%. For example, the deviation in the "coaxial" direction is controlled within 0.2-1mm, preferably within 0.2-0.5mm. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its function in the present invention.

[0030] Furthermore, the use of terms such as "first," "second," and "third" in terminology is merely for distinguishing descriptions of identical or similar components and should not be interpreted as emphasizing or implying the relative importance of a particular component.

[0031] Furthermore, in the description of the embodiments of this utility model, "several", "multiple", and "several" represent at least two. The number can be any number, such as two, three, four, five, six, seven, eight, or nine, and can even exceed nine.

[0032] Furthermore, in the description of the technical solution of this utility model, unless otherwise explicitly specified / limited / restricted, the terms "set up," "install," "connect," "link," "provided with," "laid out," and "arranged" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to common connection methods in the art, such as welding, riveting, bolting, and threaded connections. Such connections can be mechanical, electrical, or communication connections; they can be direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components.

[0033] Example 1 like Figures 1-9 As shown, a combined telescopic protective canopy includes a support component 1, a pin mechanism 3, and a shield 4. The support component 1 includes several canopy frame members 2 that are nested together in sequence. The pin mechanism 3 passes vertically through the top of all the canopy frame members 2. Each canopy frame member 2 can rotate around the pin mechanism 3. The shield 4 is fitted over the support component 1 to form a shielding space below the support component 1.

[0034] The support component 1 is a frame composed of multiple nested shed components 2 connected by a pin mechanism 3. The shield 4 can be a lightweight waterproof fabric structure. The shield 4 covers the top of the support component 1, forming a shielded space below the shield 4, which can be used for on-site operations such as construction and material stacking.

[0035] like Figure 1 As shown, the canopy frame component 2 is a pole-type composite structure, preferably a rectangular tube composite structure. The canopy frame component 2 may include a roof component 21, a rib 22, and a leg component 23. The roof component 21 is a structural component located in the top area of ​​the support component 1. The roof components 21 of adjacent canopy frame components 2 are stacked and rotatably connected by a pin mechanism 3. The leg component 23 is a structural component located on the ground to provide vertical support. The rib 22 is an intermediate structural component used to connect the roof component 21 and the leg component 23.

[0036] In an optional embodiment, the canopy roof component 21 may include a canopy top 211 and first steering rods 212 symmetrically arranged on both sides of the canopy top 211. The canopy top 211 is horizontally arranged. The support leg component 23 may include a support leg rod 231 and a second steering rod 232 arranged at the top of the support leg rod 231. One end of the rib 22 is detachably connected to the first steering rod 212, and the other end is detachably connected to the second steering rod 232.

[0037] In optional implementations, such as Figure 2 , Figure 5 As shown, the angle M between the first steering rod 212 and the top of the canopy 211 can satisfy 90° < M < 180°, and the angle between the second steering rod 232 and the support rod 231 is adapted accordingly, so as to form a protective canopy with an inclined top, avoid rainwater accumulation, and improve the rainwater bearing capacity of the protective canopy.

[0038] In an optional embodiment, the canopy top 211 can be a rod-shaped structural member or a plate-shaped structural member. The canopy tops 211 of adjacent canopy structural members 2 are stacked and attached to each other, and connected by a vertically penetrating pin mechanism 3.

[0039] In this embodiment, as Figure 2 As shown, the preferred structure, including the canopy top 211 and the two first steering rods 212, can be an integral structural component welded from rectangular tubes, such as... Figure 3 As shown, the outrigger rod 231 and the second steering rod 232 are integral structural components formed by welding rectangular tubes. The rib 22 is a rectangular tube structural component that can be nested into the first steering rod 212 and the second steering rod 232 at both ends, so that the first steering rod 212, the rib 22 and the second steering rod 232 can be nested and fitted longitudinally in sequence.

[0040] In particular, such as Figure 10 As shown, the angle between the first steering rod 212 and the top of the canopy 211 can also be equal to 180°. That is, the top of the canopy 211 and the two first steering rods 212 are single coaxial rectangular tube integrated structural components. The corresponding second steering rod 232 and the support rod 231 are set at an angle of 90°. They can then be connected by straight rod-shaped ribs 22 to form a protective canopy with a horizontal top, thereby expanding the style and structure of the protective canopy to adapt to different usage environments.

[0041] In an optional embodiment, the first steering rod 212, the rib 22, and the second steering rod 232 are respectively provided with adjustment holes 5. The adjustment component 6 passes through the adjustment holes 5 to achieve a stable connection between the first steering rod 212, the rib 22, and the second steering rod 232 at the mating position, so that the force of the overall structure of the protective shed is transmitted longitudinally along the rectangular tube, thereby improving the structural stability of the protective shed during use.

[0042] In optional implementations, such as Figures 2-3 As shown, multiple adjustment holes 5 can be arranged at intervals on the first steering rod 212, the rib 22, and the second steering rod 232, so that the relative positional relationship between the first steering rod 212 and the rib 22, and the relative positional relationship between the rib 22 and the second steering rod 232 can be adjusted according to the actual situation. By passing the adjustment piece 6 through the adjustment holes 5 at different positions, the outer dimensions of the protective shed can be adjusted.

[0043] In an optional embodiment, the adjusting member 6 can be a combination of bolts and nuts to achieve a detachable connection of the rod structure at the corresponding position. In optional implementations, such as Figure 3 As shown, the outrigger rod 231 may include a nested first segment 2311 and a second segment 2312. The first segment 2311 and the second segment 2312 are each provided with several adjustment holes 5. The first segment 2311 is connected to the second steering rod 232. The relative positional relationship between the first segment 2311 and the second segment 2312 can be adjusted according to actual conditions to achieve adjustment of the protective canopy height.

[0044] In an optional embodiment, the first segment 2311 and the second segment 2312 can be rectangular tube structural components, and the first segment 2311 and the second segment 2312 are nested together, allowing them to move relative to each other after the adjusting member 6 is removed.

[0045] In an optional embodiment, the bottom of the second segment 2312 is detachably connected to the walking wheel 7 to further facilitate the flexible movement of the protective shed.

[0046] In an optional implementation, an end plate may be provided at the bottom of the second segment 2312, and the walking wheel 7 may be bolted to the end plate.

[0047] In an optional embodiment, the roof component 21, the rib 22 and the support leg component 23 may each include aluminum alloy rectangular tube structural components, which are lightweight and have adjustment holes 5 provided according to actual conditions. The rectangular tube structural components can facilitate stable nesting and cooperation between adjacent rods, which is beneficial to improving the structural stability of the protective shed.

[0048] In one or more implementations, such as Figure 5 As shown, it also includes several connecting rod components 8, which are detachably connected to adjacent support legs 231. The connecting rod components 8 can restrict the relative movement of adjacent support legs 231, ensuring that the protective shed maintains a stable shape during use.

[0049] In optional implementations, such as Figure 7 As shown, the connecting rod component 8 can be a rectangular tube or a steel rod structure. The longitudinal ends of the connecting rod component 8 are provided with connecting plates 81. The connecting plates 81 are provided with connecting holes 82. The connecting holes 82 are equipped with connecting components 9. The connecting components 9 include threaded rods 91 and locking nuts 92. By fitting the connecting plates 81 to the outer wall of the support rod 231, and passing the threaded rods 91 through the corresponding connecting holes 82 and adjusting holes 5, the connecting rod component 8 and the support rod 231 can be detachably connected. Multiple connecting rod components 8 are combined to form a reinforcing frame around the protective shed, which ensures the structural stability of the combined protective shed and prevents the protective shed from changing shape during use.

[0050] In optional implementations, such as Figure 3 As shown, the connecting component 9 can be mounted on the first segment 2311, such as... Figure 8 As shown, the shield 4 can be completely covered on the support member 1 and extends to the bottom of the connecting rod member 8, so that the shield 4 is stably covered on the support member 1.

[0051] In an optional embodiment, the connecting component 9 can pass through the shield 4, the connecting plate 81 of the connecting rod component 8, and the first segment 2311 at the corresponding position, to further improve the stability of the shield 4 on the support component 1.

[0052] This embodiment of a modular telescopic protective shed consists of multiple shed frame components 2 nested together to form a support component 1. The structure is simple, the combination is flexible and convenient, and it can be quickly erected and dismantled. At the same time, the number and size of the shed frame components 2 can be adjusted according to the area of ​​the construction area to form a shielding space with different shielding shapes and ranges, so as to realize the flexible setting and movement of the protective shed to meet different construction environments.

[0053] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular retractable shelter characterized by, include: The support component (1) includes a plurality of canopy components (2) that are nested together in sequence; A pin mechanism (3) is provided, which passes vertically through the top of all the canopy members (2), and each of the canopy members (2) is rotatable about the pin mechanism (3). A shielding cover (4) is fitted onto the support member (1) to form a shielding space below the support member (1).

2. A combination retractable shelter according to claim 1, wherein, The canopy structure component (2) includes a canopy roof component (21), a rib (22), and a support leg component (23). The canopy roof component (21) includes a canopy top (211) and first steering rods (212) respectively disposed on both sides of the canopy top (211). The support leg component (23) includes a support leg rod (231) and a second steering rod (232) disposed at the top of the support leg rod (231). The rib (22) is detachably connected to the first steering rod (212) and the second steering rod (232) respectively.

3. A combination retractable shelter as claimed in claim 2, wherein, The first steering rod (212), the rib (22) and the second steering rod (232) are nested longitudinally in sequence and are respectively provided with adjustment holes (5). The adjustment holes (5) are equipped with adjustment parts (6), and a number of adjustment holes (5) are arranged at intervals.

4. A combination retractable shelter as claimed in claim 3, wherein, The angle M between the first steering rod (212) and the top of the canopy (211) satisfies: 90°<M≤180°.

5. A combination retractable shelter as claimed in claim 4, wherein, The outrigger rod (231) includes a nested first segment (2311) and a second segment (2312), the first segment (2311) and the second segment (2312) are respectively provided with a plurality of the adjustment holes (5), and the first segment (2311) is connected to the second steering rod (232).

6. A combination retractable shelter as claimed in claim 5 wherein, The bottom of the second segment (2312) is detachably connected to the walking wheel (7).

7. The combination retractable shelter of claim 5 wherein, The roof component (21), the rib (22), and the support leg component (23) each include a rectangular tube structure.

8. A modular retractable shelter as claimed in any one of claims 2 to 7, wherein, It also includes several connecting rod components (8), which are detachably connected to the adjacent support leg (231).

9. A combination retractable shelter as claimed in claim 8, wherein, The connecting rod component (8) has connecting plates (81) at both longitudinal ends. The connecting plates (81) have connecting holes (82). The connecting holes (82) are equipped with connecting components (9). The connecting components (9) include threaded rods (91) and locking nuts (92).

10. The combination retractable shelter of claim 9, wherein, The shield (4) covers at least below the connecting rod member (8), and the shield (4) includes a waterproof fabric structure.

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