Component connecting structure and overhanging protective shed for building thereof

Abstract

The component connecting structure comprises a first component, a second component and a connecting piece, and the connecting piece comprises a first connecting plate part and a second connecting plate part which are arranged at an angle; the second component is provided with an inserting groove used for receiving the second connecting plate part and limiting the second connecting plate part inside, and the second connecting plate part can move to the connecting position between the second component and the first component along the inserting groove in the extending direction of the inserting groove after being inserted into the inserting groove. The first connection plate portion is attachable to the first member at a connection location such that the first member and the second member form a connection. Due to the existence of the inserting groove, the quick connection between the first component and the second component can be realized only through the inserting matching of the connecting plate part of the connecting piece and the inserting groove. Therefore, the overhanging protective shed can be rapidly erected, the site construction operation intensity is reduced, the operation efficiency is improved, and meanwhile the risk of high-altitude operation is reduced.

Description

Technical Field

[0001] This utility model relates to the field of outdoor building protection technology, and in particular to a component connection structure and its cantilevered protective canopy for buildings. Background Technology

[0002] A protective canopy (also known as a sunshade or awning) is a building protection structure that is cantilevered and installed on the outside of building entrances or windows. It is mainly used to provide shade, rain protection, wind protection, and / or to prevent injury from falling objects from heights.

[0003] Most existing protective canopies are metal structures, such as steel-framed canopies. These are constructed by forming a steel frame and then installing glass panels on top of the frame. While this type of canopy offers advantages in terms of strength and durability, it often requires welding during installation, resulting in intensive on-site work, low efficiency, and significantly increased labor costs and construction time.

[0004] Moreover, the existing scenarios for cantilevered protective sheds also include high-altitude operations, such as building protective sheds on the outside of windows of high-rise buildings. In such scenarios, if the protective shed cannot be built quickly, it may increase the risk of high-altitude operations, thereby causing damage to property or personnel.

[0005] Therefore, it is necessary to improve the existing cantilevered protective canopy structure for buildings so that it can be erected quickly, thereby reducing the intensity of on-site construction work, improving work efficiency, and reducing the risks of working at heights. Utility Model Content

[0006] In view of this, the present invention provides a component connection structure and a cantilevered protective canopy for buildings, which can effectively solve the technical problems described in the background art above.

[0007] The first aspect of this utility model discloses a component connection structure, including a first component and a second component arranged at an angle relative to the first component, and a connector. The connector includes a first connecting plate portion and a second connecting plate portion arranged at an angle. The second component is provided with an insertion groove for receiving the second connecting plate portion. The insertion groove has two limiting flanges extending towards each other from the upper and lower sides of the insertion groove, which limit the second connecting plate portion to be inserted into the insertion groove. The first connecting plate portion forms a avoidance area relative to the second connecting plate portion to avoid the limiting flanges, so that after the second connecting plate portion is inserted into the insertion groove, it can move along the extension direction of the insertion groove to the connection position between the second component and the first component. The first connecting plate portion can be attached to the first component at the connection position, so that the first component and the second component are connected.

[0008] In use, the first connecting plate of the connector can be inserted into the end opening of the insertion slot. Due to the presence of the limiting flange, the first connecting plate can move along the extension direction of the insertion slot, but will not disengage in the direction perpendicular to the insertion slot. This ensures that the connector can be smoothly moved to the position to be connected. Moreover, due to the presence of the insertion slot, the first component and the second component can be quickly connected simply by the insertion and engagement of the connecting plate of the connector with the insertion slot. Of course, those skilled in the art will understand that, in order to achieve a more stable connection, when the connector is moved to the position to be connected, the connecting plate of the connector can be connected to the first component and the second component respectively by fasteners (such as bolts or screws), thereby forming a more stable connection.

[0009] Furthermore, in existing technologies, connectors with angled structures, such as L-shaped connecting plates, have equal widths for their angled portions. This prevents sliding within the insertion groove using existing L-shaped connecting plates, thus failing to achieve the purpose of this invention. However, in this application, the aforementioned technical problem is solved by providing a clearance area between the first connecting plate portion and the second connecting plate portion. Specifically, the clearance area ensures that when the second connecting plate portion of the connector needs to slide along the insertion groove, its limiting flange does not interfere with or obstruct the first connecting plate portion. This allows the second connecting plate portion to freely move along the insertion groove in its extension direction to the connection position between the first and second components.

[0010] The structure of the first connecting plate can also be described as follows: it is configured to be at a certain angle to the second connecting plate, and after the second connecting plate is inserted into the insertion slot, it can extend out of the insertion slot to form an insertion fit with another insertion slot on the first member.

[0011] In the component connection structure disclosed in the first aspect of this utility model, the width of the first connecting plate portion is smaller than the width of the second connecting plate portion, so that a clearance area is formed on both sides of the first connecting plate portion in the plate width direction. That is, the clearance area is formed based on the fact that the width of the first connecting plate is smaller than the width of the second connecting plate portion, and the specific smaller dimension (or value) can be determined according to the extension dimension of the limiting flange in the insertion groove width direction, and in principle, it should be at least greater than or equal to the extension dimension of the limiting flange.

[0012] In the component connection structure disclosed in the first aspect of this utility model, a slot is formed between the two limiting flanges, and the width of the first connecting plate is equal to the width of the slot, so that after the second connecting plate is inserted into the slot, the two sides of the first connecting plate abut against the corresponding limiting flange in the width direction. Based on this structure, when the second connecting plate is inserted into the slot, the free end edge of the limiting flange can form a guide rail for guiding the first connecting plate, and the first connecting plate can move on both sides in its own width direction along the free end edge of the limiting flange as the rail, thereby ensuring that the connector will not wobble in the width direction of the slot.

[0013] In the component connection structure disclosed in the first aspect of this utility model, the first component is provided with an additional insertion slot for receiving the first connecting plate portion. That is, when the connector moves to the connection position by means of the movement of the second connecting plate portion within the insertion slot, the first connecting plate portion can be inserted into the end opening of the additional insertion slot of the first component, thereby forming an attachment between the first connecting plate portion and the first component, and at this time, a mutual attachment between the second component and the first component is also formed. By means of the insertion slot on the second component and the additional insertion slot on the first component, the connection between the second component and the first component can be quickly achieved. Of course, as mentioned above, after the first connecting plate portion is inserted into the additional insertion slot, the connecting plate portion of the connector can also be connected to the first component by fasteners (such as bolts or screws), thereby forming a more stable connection.

[0014] In the component connection structure disclosed in the first aspect of this utility model, a first connecting plate portion is provided with a first connecting through hole, a second connecting plate portion is provided with a second connecting through hole, and the first component and the second component are respectively provided with connecting holes on the bottom wall of the insertion groove and the bottom wall of the other insertion groove. By means of the connecting through holes and connecting holes, additional fasteners (such as bolts or screws) can be passed through, thereby securing the first connecting plate portion to the first component and the second connecting plate portion to the second component, thus forming a stable connection between the first component and the second component.

[0015] In the component connection structure disclosed in the first aspect of this utility model, the first connection through hole and / or the second connection through hole are strip holes. The strip holes can accommodate the adjustment of connection errors. Specifically, when the second component is connected to the first component, if connection errors occur at other connection positions in the extension direction of the second component, such as when the corresponding connection through hole and connection hole cannot be aligned, the position of the second component in its own extension direction can be finely adjusted by means of the strip holes, thereby eliminating the errors that have occurred. Similarly, when the gap at the connection position is found to be too large or too small after the first component and the second component are connected, the position of the second component relative to the first component in the extension direction of the first component can also be slightly adjusted by means of the strip holes on the first connecting plate to eliminate the connection errors.

[0016] In the component connection structure disclosed in the first aspect of the present invention, the first connecting plate portion and the second connecting plate portion are arranged at a 90° angle, such that after the first component and the second component are connected, there is a 90° included angle between them.

[0017] In the component connection structure disclosed in the first aspect of the present invention, the first component can be configured as a plurality of components arranged in parallel, and a single second component can be connected to the ends of the plurality of first components by means of a connector.

[0018] The second aspect of this utility model also discloses a cantilevered protective canopy for buildings, which includes a canopy frame and shielding components erected on the canopy frame. In the canopy frame, at least some of the components are connected by a component connection structure disclosed in the first aspect of this utility model.

[0019] According to the second aspect of this utility model, the cantilevered protective canopy for buildings includes a canopy frame comprising longitudinal beams perpendicular to the building wall and transverse beams perpendicularly connected to the longitudinal beams. The transverse beams include end transverse beams connected to the ends of the longitudinal beams and middle transverse beams connected to the middle of the longitudinal beams. At the end connection positions of the longitudinal beams, the longitudinal beams serve as the first component in the component connection structure, and the end transverse beams serve as the second component in the component connection structure. At the middle connection positions of the longitudinal beams, the middle transverse beams serve as the first component in the component connection structure, and the longitudinal beams serve as the second component in the component connection structure.

[0020] Beneficial effects: In the component connection structure of this utility model, due to the presence of the insertion groove, the first and second components can be quickly connected simply by the insertion and engagement of the connecting plate of the connector with the insertion groove. This enables the cantilevered protective shed of this utility model to be erected quickly, thereby reducing the intensity of on-site construction work, improving work efficiency, and reducing the risks of working at heights.

[0021] The component connection structure of this utility model and its cantilevered protective canopy for buildings are disclosed in detail below with reference to the embodiments shown in the accompanying drawings and the reference numerals. Attached Figure Description

[0022] Figure 1 A three-dimensional schematic diagram of the component connection structure is shown.

[0023] Figure 2 A planar side view of the component connection structure is shown.

[0024] Figure 3 This is a partial structural schematic diagram of the cantilevered protective shed of this utility model.

[0025] Figure 4 This is a partial structural diagram of the cantilevered protective shed of this utility model, which shows a schematic structure of the component connection structure.

[0026] Figure 5 A schematic diagram of the angle adjustment mechanism is shown, in which the adjustment plate is not fitted with fasteners.

[0027] Figure 6 A schematic diagram of the angle adjustment mechanism is shown, in which the adjustment plate is fitted with fasteners.

[0028] Figure Labels

[0029] 1 First component, 2 Second component, 3 Connector, 4 First connecting plate, 5 Second connecting plate, 6 Insertion groove, 7 Limiting flange, 8 First connecting through hole, 9 Second connecting through hole, 10 Additional insertion groove, 11 Blocking component, 12 Wall connecting component. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0031] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0032] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0033] Figure 1 A three-dimensional schematic diagram of the component connection structure is shown. Figure 2 A planar side view of the component connection structure is shown.

[0034] Combination Figure 1 and Figure 2 As shown, this utility model discloses a component connection structure, which includes a first component 1 and a second component 2 arranged at an angle relative to the first component 1, and also includes a connector 3. The connector 3 includes a first connecting plate portion 4 and a second connecting plate portion 5 arranged at an angle. The second component 2 is provided with an insertion groove 6 for receiving the second connecting plate portion 5. The insertion groove 6 has two limiting flanges 7 extending towards each other from the upper and lower sides of the insertion groove 6, which limit the second connecting plate portion 5 to be inserted into the insertion groove 6. The first connecting plate portion 4 forms a clearance area relative to the second connecting plate portion 5 to avoid the limiting flanges 7, so that after the second connecting plate portion 5 is inserted into the insertion groove 6, it can move along the extension direction of the insertion groove 6 to the connection position between the second component 2 and the first component 1. The first connecting plate portion 4 can be attached to the first component 1 at the connection position, so that the first component 1 and the second component 2 are connected.

[0035] In use, the first connecting plate portion 4 of the connector 3 can be inserted into the end opening of the insertion groove 6. Due to the presence of the limiting flange 7, the first connecting plate portion 4 can move along the extension direction of the insertion groove 6, but will not come out in the direction perpendicular to the insertion groove 6. This ensures that the connector 3 can be smoothly moved to the position to be connected. Moreover, due to the presence of the insertion groove 6, the connection between the first component 1 and the second component 2 can be quickly achieved simply by the insertion and engagement of the connecting plate portion of the connector 3 with the insertion groove 6. Of course, those skilled in the art will understand that, in order to achieve a more stable connection, when the connector 3 is moved to the position to be connected, the connecting plate portion of the connector 3 can be connected to the first component 1 and the second component 2 respectively by fasteners (such as bolts or screws), thereby forming a more stable connection.

[0036] In a preferred embodiment, the overall width of the first connecting plate portion 4 is smaller than the width of the second connecting plate portion 5, so that clearance areas are formed on both sides of the first connecting plate portion 4 in the width direction. In this embodiment, the clearance area is relative to corner connecting plates (e.g., L-shaped corner connecting plates) with equal plate widths in the prior art. That is, the clearance area is formed by the empty portion formed by the width of the first connecting plate being smaller than the width of the second connecting plate portion 5. The specific size (or value) smaller than the clearance area can be determined according to the extension dimension of the limiting flange 7 in the width direction of the insertion slot 6, and in principle, it should be at least greater than or equal to the extension dimension of the limiting flange 7.

[0037] In other preferred embodiments, the first connecting plate portion 4 is configured to have a clearance area at or near the root position where it connects to the second connecting plate portion 5. This clearance area is formed by a notch in the first connecting plate portion 4 at or near the root position to provide clearance for the limiting flange 7. Specifically, after the second connecting plate portion 5 is inserted into the insertion slot 6, the end edge of the limiting flange 7 is located within the notch forming the clearance area.

[0038] In a preferred embodiment, a slot 6 is formed between the two limiting flanges 7. The width of the first connecting plate is equal to the width of the slot, so that after the second connecting plate 5 is inserted into the slot 6, the first connecting plate 4 abuts against the corresponding limiting flanges 7 on both sides in the width direction. Based on this structure, when the second connecting plate 5 is inserted into the slot 6, the free end edge of the limiting flange 7 can form a guide rail for guiding the first connecting plate 4. The first connecting plate 4 can move on both sides in its own width direction using the free end edge of the limiting flange 7 as the rail, thereby ensuring that the connector 3 will not wobble in the width direction of the slot.

[0039] In the component connection structure disclosed in the first aspect of this utility model, the first component 1 is provided with an additional insertion slot 10 for receiving the first connecting plate portion 4. That is, when the connector 3 moves to the connection position by means of the movement of the second connecting plate portion 5 within the insertion slot 6, the first connecting plate portion 4 can be inserted through the end opening of the additional insertion slot 10 of the first component 1, thereby forming an attachment between the first connecting plate portion 4 and the first component 1, and at this time, a mutual attachment between the second component 2 and the first component 1 is also formed. By means of the insertion slot 6 on the second component 2 and the additional insertion slot 10 on the first component 1, the connection between the second component 2 and the first component 1 can be quickly achieved. Of course, as mentioned above, after the first connecting plate portion 4 is inserted into the additional insertion slot 10, the connecting plate portion of the connector 3 can also be connected to the first component 1 by fasteners (such as bolts or screws), thereby forming a more stable connection.

[0040] In a preferred embodiment, the additional insertion slot 10 is also provided with a limiting flange to limit the first connecting plate portion 4 within the additional insertion slot 10 after the first connecting plate portion 4 is inserted into it. In a preferred embodiment, the internal width of the additional insertion slot 10 (i.e., in the width direction of the first connecting plate portion 4) is the same as the width of the first connecting plate portion 4. Similarly, the internal width of the insertion slot 6 (i.e., in the width direction of the second connecting plate portion 5) is the same as the width of the second connecting plate portion 5. That is, the internal width of the additional insertion slot 10 is smaller than the internal width of the insertion slot 6.

[0041] In a preferred embodiment, the first connecting plate portion 4 is provided with a first connecting through hole 8, and the second connecting plate portion 5 is provided with a second connecting through hole 9. The first component 1 has corresponding connecting holes on the bottom wall of the insertion slot 6, and the second component 2 has corresponding connecting holes on the bottom wall of the other insertion slot 10. By means of the connecting through holes and connecting holes, additional fasteners (such as bolts or screws) can be passed through, thereby securing the first connecting plate portion 4 to the first component 1 and the second connecting plate portion 5 to the second component 2, thus forming a stable connection between the first component 1 and the second component 2.

[0042] In specific implementation, a connection area can be pre-set on the second component 2, and a connection hole can be set on the connection area. When it is necessary to connect the second component 2 to the first component 1, the connector 3 can be inserted into the insertion slot 6 of the second component 2, and then the connector 3 can be slid to the preset connection area of ​​the second component 2. Then the first connecting plate part 4 of the connector 3 can be inserted into another insertion slot 10 of the first component 1 to form a connection.

[0043] In a preferred embodiment, both the first connecting via 8 and the second connecting via 9 are strip-shaped holes. The strip-shaped holes can accommodate adjustments for connection errors. Specifically, when the second component 2 is connected to the first component 1, if connection errors occur at other connection positions along the extension direction of the second component 2, such as when the corresponding connecting via and connecting hole cannot pass through each other, the strip-shaped holes can be used to fine-tune the position of the second component 2 along its own extension direction, thereby eliminating the errors. Similarly, when the first component 1 and the second component 2 are connected, if the gap at the connection position is found to be too large or too small, the strip-shaped holes on the first connecting plate 4 can be used to slightly adjust the position of the second component 2 relative to the first component 1 along the extension direction of the first component 1, thereby eliminating connection errors.

[0044] In a preferred embodiment, the first connecting plate portion 4 and the second connecting plate portion 5 are arranged at a 90° angle, such that after the first component 1 and the second component 2 are connected, they have a 90° included angle. Of course, those skilled in the art will understand that the first connecting plate portion 4 and the second connecting plate portion 5 can also be at other angles, such as 30°, 60° and 80°, and the specific angle can be selected and set according to the required connection angle between the first component 1 and the second component 2.

[0045] In a preferred embodiment, multiple first components 1 can be arranged side-by-side, and a single second component 2 can be connected to the ends of the multiple first components 1 via a connector 3. That is, there can be one second component 2, while there can be multiple first components 1 arranged side-by-side, and the connector 3 can connect the single second component 2 to each first component 1. Specifically, multiple connectors 3 can be provided, each connector 3 corresponding to the connection position between the second component 2 and each component, thereby connecting the second component 2 to the multiple first components 1 at the corresponding connection positions.

[0046] This utility model also discloses a cantilevered protective canopy, which includes a canopy frame and a shielding member 11 erected on the canopy frame. In the canopy frame, at least some of the members are connected by a member connection structure according to the aforementioned disclosure of this utility model. The shielding member 11 can be a transparent member, such as a plastic sheet and / or a glass sheet.

[0047] Figure 3 This is a partial structural schematic diagram of the cantilevered protective shed of this utility model. Figure 4 This is a partial structural diagram of the cantilevered protective shed of this utility model, which shows a schematic structure of the component connection structure.

[0048] Combination Figure 3 and Figure 4 As shown, the cantilevered protective canopy of this utility model includes a wall connecting member 12, a longitudinal beam connected to the wall connecting member 12, and an end beam vertically connected to the end of the longitudinal beam. The longitudinal beam serves as the first component 1 in the component connecting structure, and the end beam serves as the second component 2 in the component connecting structure.

[0049] What those skilled in the art will understand is that Figure 3 and Figure 4This is only a partial structural schematic diagram of the cantilevered protective shed of this utility model. In practical applications, the shed frame of the cantilevered protective shed of this utility model can include multiple parallel longitudinal beams. Each longitudinal beam is connected to the wall of the building by means of a wall connecting member 12. An end crossbeam is provided at the end of the longitudinal beam, and a middle crossbeam (not shown in the figure) is connected at the middle position between two adjacent longitudinal beams. Therefore, in other embodiments, at the middle connection position of the longitudinal beams, the middle crossbeam serves as the first member 1 of the component connection structure, while the longitudinal beam serves as the second member 2 of the component connection structure.

[0050] In another embodiment of this utility model, the horizontal longitudinal beam, serving as the first component 1, can be installed on the building wall using a cantilevered protective canopy longitudinal beam installation mechanism. The longitudinal beam installation mechanism includes a wall attachment plate 13 and a movable attachment plate 14. The wall attachment plate 13 is attached to the building wall, and the movable attachment plate 14 is connected to the wall attachment plate 13. The horizontal keel 15, serving as the first component 1, is installed on the movable attachment plate 14 on the side away from the wall attachment plate 13. A gap 16, larger at the top and smaller at the bottom, exists between the movable attachment plate 14 and the wall attachment plate 13. The movable attachment plate 14 is configured to be operable relative to the wall attachment plate 13 to adjust the size of the gap 16, thereby adjusting the horizontality of the horizontal keel 15 in the horizontal direction, and consequently, adjusting the horizontality of the horizontal longitudinal beam, serving as the first component. The aforementioned wall connecting components can be understood here as the wall attachment plate 13 and the movable attachment plate 14.

[0051] When the overall level of the cantilevered protective canopy is found to be unsatisfactory after the initial installation is completed, the movable attachment plate 14 can be manipulated to increase or decrease the gap 16 between the movable attachment plate 14 and the wall attachment plate 13. During this process, since the horizontal keel 15 is fixed to the movable attachment plate 14, when the movable attachment plate 14 is manipulated to change its tilt angle, the horizontal angle of the horizontal keel 15 will naturally change in the horizontal direction, thereby changing the overall horizontal angle of the cantilevered protective canopy.

[0052] With the help of the longitudinal beam installation mechanism of this utility model, the overall level of the protective canopy can be easily adjusted on the side where it is installed on the wall, instead of requiring disassembly and reinstallation as in the prior art, or the installation of a support device at the end of the protective canopy away from the wall to complete the level adjustment after installation. This utility model can greatly reduce the complexity of construction operations, without affecting the construction period or increasing labor costs.

[0053] In the cantilevered protective canopy longitudinal beam installation mechanism disclosed in the first aspect of this utility model, the movable attachment plate 14 is further configured to have an adjustment fulcrum that always abuts against or connects with the wall attachment plate 13. In this utility model, the movable attachment plate 14 is configured to be operable to adjust its own tilt angle relative to the wall attachment plate 13, thereby adjusting the gap 16 and thus adjusting the levelness of the horizontal keel 15. The adjustment of the tilt angle of the movable attachment plate 14 is based on the adjustment fulcrum. Two methods of implementing the adjustment fulcrum will be described below:

[0054] In one embodiment, the longitudinal beam mounting mechanism for the cantilevered protective canopy further includes: a stationary fastener that passes through a fastening through-hole in the movable attachment plate 14 and connects to a fastening mounting hole on the wall attachment plate 13, such that the inner bottom side of the movable attachment plate 14 abuts against the wall attachment plate 13 to form an adjustment fulcrum; and a movable adjusting member 17 that passes through an adjustment through-hole 18 located on the upper part of the movable attachment plate 14 and connects to an adjustment mounting hole on the wall attachment plate 13. Both the adjustment through-hole 18 and the fastening through-hole are configured as strip-shaped holes extending in the vertical direction, such that when the movable adjusting member 17 is rotated, the movable attachment plate 14 changes its tilt angle relative to the stationary fastener and the movable adjusting member 17 under the guidance of the strip-shaped holes. In one embodiment, there are two movable adjusting members 17, and correspondingly two adjustment through-holes 18.

[0055] The stationary fasteners include upper fasteners 19 corresponding to the upper parts of the movable attachment plate 14 and the wall attachment plate 13, and lower fasteners 20 corresponding to the lower parts of the movable attachment plate 14 and the wall attachment plate 13. Correspondingly, the fastening through holes include upper fastening through holes 21 and lower fastening through holes 22. In one embodiment, three upper fasteners 19 and two lower fasteners 20 are provided, and are arranged on both sides of the horizontal keel.

[0056] In another embodiment, the bottom of the movable attachment plate 14 is pivotally connected to the wall attachment plate 13 to form an adjustment fulcrum; the movable adjustment member 17 passes through the adjustment through hole 18 located on the upper part of the movable attachment plate 14 and is connected to the adjustment mounting hole on the wall attachment plate 13. The adjustment through hole 18 is configured as a strip hole extending in the vertical direction. The movable adjustment member 17 can be operated to rotate so that when the movable adjustment member 17 is rotated, the movable attachment plate 14 changes its tilt angle relative to the movable adjustment member 17 under the guidance of the strip hole.

[0057] This utility model also discloses a cantilevered protective canopy for buildings, which includes a canopy frame and shielding components erected on the canopy frame. The canopy frame includes a longitudinal beam installation mechanism for the cantilevered protective canopy disclosed in this utility model. Specifically, a longitudinal beam installation mechanism for the cantilevered protective canopy is provided for each longitudinal beam of the canopy frame. When it is necessary to adjust the overall level of the protective canopy, this can be accomplished by operating the movable attachment plate 14 in each longitudinal beam installation mechanism. This cantilevered protective canopy for buildings also includes the component connection structure described above.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A component connection structure, comprising a first component and a second component arranged at an angle relative to the first component, and further comprising a connector, characterized in that, The connector includes a first connecting plate portion and a second connecting plate portion that are set at an angle; The second component is provided with a insertion groove for receiving the second connecting plate. The insertion groove has two limiting flanges extending towards each other from the upper and lower sides of the insertion groove, which limit the second connecting plate to be inserted into the insertion groove. The first connecting plate portion has a clearance area relative to the second connecting plate portion to avoid the limiting flange, so that after the second connecting plate portion is inserted into the insertion slot, it can move along the insertion slot in the extension direction of the insertion slot to the connection position between the second component and the first component. The first connecting plate portion can be attached to the first component at the connection position, so that the first component and the second component are connected.

2. The component connection structure according to claim 1, characterized in that, The width of the first connecting plate portion is smaller than the width of the second connecting plate portion, so that the avoidance area is formed on both sides of the first connecting plate portion in the width direction.

3. The component connection structure according to claim 2, characterized in that, A slot is formed between the two limiting flanges, and the width of the first connecting plate is equal to the width of the slot, so that after the second connecting plate is inserted into the slot, the two sides of the first connecting plate abut against the corresponding limiting flange in the width direction.

4. The component connection structure according to any one of claims 1-3, characterized in that, The first component is provided with an additional insertion slot for receiving the first connecting plate.

5. The component connection structure according to claim 4, characterized in that, The first connecting plate is provided with a first connecting through hole, the second connecting plate is provided with a second connecting through hole, and the first component is provided with a corresponding connecting hole on the bottom wall of the insertion slot and the second component is provided with a corresponding connecting hole on the bottom wall of the other insertion slot.

6. The component connection structure according to claim 5, characterized in that, The first connecting via and / or the second connecting via is a strip-shaped via.

7. The component connection structure according to claim 4, characterized in that, The first connecting plate portion and the second connecting plate portion are set at a 90° angle, so that after the first component and the second component are connected, there is a 90° included angle between them.

8. The component connection structure according to claim 4, characterized in that, The first component can be configured as multiple components arranged side by side, and a single second component can be connected to the ends of the multiple first components via the connector.

9. A cantilevered protective canopy for buildings, comprising a canopy frame and shielding components erected on the canopy frame, characterized in that, In the shed frame, at least some of the components are connected by a component connection structure according to any one of claims 1-8.

10. The cantilevered protective canopy for buildings according to claim 9, characterized in that, The shed frame includes longitudinal beams perpendicular to the building wall and transverse beams perpendicularly connected to the longitudinal beams. The transverse beams include end transverse beams connected to the ends of the longitudinal beams and middle transverse beams connected to the middle of the longitudinal beams. Wherein, at the end connection position of the longitudinal beam, the longitudinal beam serves as the first component in the component connection structure, and the end crossbeam serves as the second component in the component connection structure; At the middle connection position of the longitudinal beam, the middle crossbeam serves as the first component of the component connection structure, while the longitudinal beam serves as the second component of the component connection structure.

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