Longitudinal beam mounting mechanism for cantilever protective shed and cantilever protective shed for building

Abstract

The invention relates to a longitudinal beam mounting mechanism for a cantilever protective shed, in which a wall body attachment plate is attached to a wall body of a building, a movable attachment plate is connected to the wall body attachment plate, and a horizontal longitudinal beam is mounted on one side, far away from the wall body attachment plate, of the movable attachment plate; a gap with a large upper part and a small lower part is formed between the movable attachment plate and the wall body attachment plate, and the movable attachment plate can be operated to move relative to the wall body attachment plate to adjust the size of the gap, so that the levelness of the horizontal longitudinal beam in the horizontal direction can be adjusted. The overall levelness of the protective shed can be conveniently and easily adjusted on the mounting side of the wall, and the situation that in the prior art, the protective shed needs to be dismounted and mounted again, or horizontal adjustment after mounting can be completed only by arranging a supporting device at the end, away from the wall, of the protective shed is avoided. According to the invention, the complexity of construction operation can be greatly reduced, the construction period is not influenced, and the labor cost is not increased.

Description

Technical Field

[0001] The invention relates to the technical field of outdoor protection of buildings, and in particular to a longitudinal beam installation mechanism for a cantilever protection shed and a cantilever protection shed for buildings. Background Art

[0002] A cantilevered protective shed (also known as a sunshade or rain awning) is a protective structure for a building. It is cantilevered at the entrance or exit of a building or on the outside of a window. It is mainly used to provide shade, block rain, block wind and / or prevent injuries from falling objects.

[0003] Depending on the installation scenario, the length of the cantilevered protective shed cantilevered outward perpendicular to the building will vary. In the installation scenario of some building gatehouses, the length of the cantilevered protective shed may sometimes exceed 10 meters. However, the frame structure and installation dimensions of the cantilevered protective shed are usually pre-constructed. When installed at the corresponding position (such as the aforementioned building gatehouse), the horizontality of its cantilevered extension may sometimes not meet the operation requirements. At this time, it is necessary to adjust the overall horizontal angle of the protective shed. Considering that the overall structure of the cantilevered protective shed is large and heavy, it makes it difficult to adjust its overall horizontality. The common adjustment method is to remove and reinstall it, or to set a supporting structure at its free end (i.e., the end away from the wall), and then adjust the connection level of its connection end (i.e., the end connected to the wall or the end close to the wall) to achieve the adjustment of the overall horizontality. However, this adjustment method makes on-site construction operations complicated, and the progress of construction will be greatly affected, which is easy to delay the construction period and increase labor costs.

[0004] Therefore, it is necessary to design a horizontal angle adjustment mechanism suitable for the cantilevered protective shed, so that the horizontal adjustment after installation can be completed without dismantling and reinstalling it, and without setting a supporting device at the end of the protective shed away from the wall, thereby reducing the complexity of the construction work, and will not affect the construction period or increase labor costs. Summary of the invention

[0005] In view of this, the present invention provides a horizontal angle adjustment mechanism and a cantilevered protective shed for a building, which can effectively solve the technical problems described in the above-mentioned background technology.

[0006] The present invention discloses a longitudinal beam installation mechanism for a cantilevered protective shed, comprising a wall attachment plate, a movable attachment plate and a horizontal longitudinal beam, wherein the wall attachment plate is attached to the wall of a building, the movable attachment plate is connected to the wall attachment plate, and the horizontal longitudinal beam is installed on a side of the movable attachment plate away from the wall attachment plate; a gap which is larger at the top and smaller at the bottom is provided between the movable attachment plate and the wall attachment plate, and the movable attachment plate is constructed to be able to be operated to move relative to the wall attachment plate to adjust the size of the gap so that the horizontality of the horizontal longitudinal beam in the horizontal direction can be adjusted.

[0007] When it is found that the overall horizontality of the cantilevered protective shed does not meet the requirements after the initial installation of the cantilevered protective shed is completed, the movable attachment plate can be operated to increase or decrease the gap between the movable attachment plate and the wall attachment plate; in this process, since the horizontal longitudinal beam is fixed on the movable attachment plate, when the movable attachment plate is operated to change the inclination angle, the horizontal angle of the horizontal longitudinal beam in the horizontal direction will naturally change, thereby achieving a change in the overall horizontal angle of the cantilevered protective shed.

[0008] With the help of the longitudinal beam installation mechanism of the present invention, the overall horizontality of the protective shed can be conveniently and easily adjusted on the wall installation side, without the need to dismantle and reinstall the protective shed as in the prior art, or to set a support device at the end of the protective shed away from the wall to complete the horizontal adjustment after installation. The present invention can greatly reduce the complexity of construction work, and will not affect the construction period or increase labor costs.

[0009] In the longitudinal beam mounting mechanism for the cantilevered protective shed disclosed in the first aspect of the present invention, the movable attachment plate is also constructed to have an adjustment fulcrum that is always in contact with or connected to the wall attachment plate. In the present invention, the movable attachment plate is constructed to be able to be operated to adjust its own inclination angle relative to the wall attachment plate, thereby adjusting the gap and further adjusting the horizontality of the horizontal longitudinal beam. The adjustment of the inclination angle of the movable attachment plate is achieved based on the adjustment fulcrum. Two implementation methods of the adjustment fulcrum are described below:

[0010] In one embodiment, the longitudinal beam mounting mechanism for the cantilever protective shed also includes: a stationary fastener, which passes through the fastening through-hole of the movable attachment plate and is connected with the fastening mounting hole on the wall attachment plate, so that the inner side of the bottom of the movable attachment plate abuts against the wall attachment plate to form an adjustment fulcrum; a movable adjustment member, which passes through the adjustment through-hole located at the upper part of the movable attachment plate and is connected with the adjustment mounting hole on the wall attachment plate; the adjustment through-hole and the fastening through-hole are both arranged to be strip holes extending in the vertical direction, so that when the movable adjustment member is rotated, under the guidance of the strip hole, the movable attachment plate changes its inclination angle relative to the stationary fastener and the movable adjustment member.

[0011] The stationary fasteners include upper fasteners arranged corresponding to the upper parts of the movable attachment plate and the wall attachment plate and lower fasteners arranged corresponding to the lower parts of the movable attachment plate and the wall attachment plate.

[0012] In another embodiment, the bottom of the movable attachment plate is pivotally connected to the wall attachment plate to form an adjustment fulcrum; the movable adjustment member is connected to the adjustment mounting hole on the wall attachment plate through an adjustment through hole located at the upper part of the movable attachment plate, and the adjustment through hole is configured as a strip hole extending in the vertical direction. The movable adjustment member can be operated and rotated so that when the movable adjustment member is rotated, the movable attachment plate changes its inclination angle relative to the movable adjustment member under the guidance of the strip hole.

[0013] The second aspect of the present invention discloses a cantilevered protective shed for a building, comprising a shed frame and a shielding member erected on the shed frame, wherein the shed frame comprises a longitudinal beam mounting mechanism for the cantilevered protective shed disclosed according to the first aspect of the present invention. Specifically, a longitudinal beam mounting mechanism for the cantilevered protective shed is provided for each longitudinal beam of the shed frame, and when the overall horizontality of the protective shed needs to be adjusted, it can be accomplished by operating a movable attachment plate in each longitudinal beam mounting mechanism.

[0014] In the cantilever protective shed for buildings disclosed in the second aspect of the present invention, it also includes a component connection structure, which includes a first component and a second component arranged at an angle relative to the first component, and a connecting member, wherein the connecting member includes a first connecting plate portion and a second connecting plate portion arranged at an angle; a plug-in slot for receiving the second connecting plate portion is provided on the second component, and the plug-in slot has two limiting flanges extending toward each other from the upper and lower sides of the plug-in slot, which limit the second connecting plate portion in the plug-in slot when the second connecting plate portion is inserted into the plug-in slot; the first connecting plate portion is formed with an avoidance zone for avoiding the limiting flange relative to the second connecting plate portion, so that the second connecting plate portion can be moved along the plug-in slot in the extension direction of the plug-in slot to the connection position between the second component and the first component after being inserted into the plug-in slot; another plug-in slot for receiving the first connecting plate portion is provided on the first component, and the first connecting plate portion can be inserted into the other plug-in slot at the connection position to form an attachment with the first component.

[0015] When in use, the first connecting plate portion of the connector can be inserted into the end opening of the plug-in slot. Due to the presence of the limiting flange, the first connecting plate portion can move along the extension direction of the plug-in slot, but will not fall out in the direction perpendicular to the plug-in slot, which can ensure that the connector moves smoothly to the position to be connected; and, due to the presence of the plug-in slot, the first component and the second component can be quickly connected only by the plug-in cooperation of the connecting plate portion of the connector and the plug-in slot. Of course, those skilled in the art can understand that in order to achieve a more stable connection, when the connector moves to the position to be connected, the connecting plate portion 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.

[0016] In addition, in the prior art, the width dimensions of the angled plate portions of the connectors with angled structures, such as L-shaped connector plates, are all equal, which makes it impossible to slide in the plug-in slot with the help of the L-shaped connector plates in the prior art, and thus the purpose of the present invention cannot be achieved. In the present application, the aforementioned technical problem is solved with the help of the setting of an avoidance zone of the first connector plate portion relative to the second connector plate portion. That is, with the help of the avoidance zone, when the second connector plate portion of the connector needs to slide along the plug-in slot, there will be no interference or obstruction between its limiting flange and the first connector plate portion, so that the second connector plate portion can freely move along the plug-in slot in the extension direction of the plug-in slot to the position to be connected between the first component and the second component.

[0017] The structure of the first connecting plate portion can also be described as being constructed to form a certain angle with the second connecting plate portion, and after the second connecting plate portion is inserted into the plug-in slot, it can extend out of the plug-in slot to form a plug-in fit with another plug-in slot on the first component.

[0018] In addition, the first member is provided with another plug-in 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 in the plug-in slot, the first connecting plate portion can be inserted from the end opening of the other plug-in slot of the first member, thereby forming the attachment of the first connecting plate portion to the first member, and at this time, the mutual attachment between the second member and the first member is formed. With the help of the plug-in slot on the second member and the other plug-in slot on the first member, the connection between the second member and the first member can be quickly realized. Of course, as mentioned above, after the first connecting plate portion is inserted into the other plug-in slot, the connecting plate portion of the connector can also be connected to the first member by fasteners (such as bolts or screws), thereby forming a more stable connection.

[0019] In the cantilevered protective shed for buildings disclosed according to the second aspect of the present invention, the width of the plate body of the first connecting plate portion is smaller than the width of the plate body of the second connecting plate portion, so as to form a relief zone on both sides of the first connecting plate portion in the plate body width direction. That is, the relief zone is formed based on the fact that the plate body width of the first connecting plate is smaller than the plate body width of the second connecting plate portion, and the specific size (or value) that is smaller than the relief zone can be determined according to the extension size of the limiting flange in the width direction of the plug-in slot, and in principle, it should be at least greater than or equal to the extension size of the limiting flange.

[0020] In the cantilevered protective shed for buildings disclosed in the second aspect of the present invention, a slot of the plug-in slot is formed between the two limiting flanges, and the width of the plate body of the first connecting plate is equal to the width of the slot, so that after the second connecting plate portion is inserted into the plug-in slot, both sides of the first connecting plate portion in the width direction abut against the corresponding limiting flanges. Based on this structure, when the second connecting plate portion is inserted into the plug-in slot, the free end edge of the limiting flange can form a guide track for guiding the first connecting plate portion, and the first connecting plate portion can move on both sides of its width direction with the free end edge of the limiting flange as the track, thereby ensuring that the connector does not shake in the width direction of the slot.

[0021] In the cantilevered protective shed for buildings disclosed in the second aspect of the present invention, 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 member is provided with a connecting hole on the bottom wall of the slot of the plug-in slot and the second member is provided with a connecting hole on the bottom wall of another slot of the plug-in slot. With the arrangement of the connecting through hole and the connecting hole, an additional fastener (such as a bolt or a screw) can be passed through, thereby fastening the first connecting plate portion to the first member and fastening the second connecting plate portion to the second member, thereby forming a stable connection between the first member and the second member.

[0022] In the cantilevered protective shed for buildings disclosed in the second aspect of the present invention, the first connection through hole and / or the second connection through hole are strip holes. The provision of the strip holes can meet the adjustment of the connection error, specifically: after the second member is connected to the first member, when a connection error occurs at other connection positions in the extension direction of the second member, for example, when the corresponding connection through hole and the connection hole cannot form a through hole, the position of the second member in its own extension direction can be fine-tuned by means of the strip holes, thereby eliminating the error that has occurred; similarly, after the first member and the second member are connected, if it is found that the gap at the connection position is too large or too small, the position of the second member relative to the first member in the extension direction of the first member can be slightly adjusted by the strip holes on the first connecting plate portion to eliminate the connection error.

[0023] In the cantilevered protective shed for buildings disclosed in the second aspect of the present invention, the first connecting plate portion and the second connecting plate portion are arranged at an angle of 90°, so that after the first component and the second component are connected, there is an angle of 90° between the two.

[0024] In the cantilevered protective shed for buildings disclosed in the second aspect of the present invention, the first members can be provided in plurality in parallel, and the single second member can be connected to the ends of the plurality of first members via a connecting member.

[0025] In the cantilever protective shed for buildings disclosed in the second aspect of the present invention, the shed frame also includes cross beams vertically connected to the longitudinal beams, and the cross beams include end cross beams connected to the ends of the longitudinal beams and middle cross beams connected to the middle of the longitudinal beams; wherein, at the end connection position of the longitudinal beams, the longitudinal beams serve as the first component in the component connection structure, and the end cross beams serve as the second component in the component connection structure; at the middle connection position of the longitudinal beams, the middle cross beams serve as the first component of the component connection structure, and the longitudinal beams serve as the second component of the component connection structure.

[0026] Beneficial effect: In the longitudinal beam installation mechanism for the cantilever protective shed and the cantilever protective shed for buildings thereof of the present invention, there is a gap between the movable attachment plate and the wall attachment plate, which is larger at the top and smaller at the bottom. The movable attachment plate is constructed to be able to be operated to move relative to the wall attachment plate to adjust the size of the gap. This allows the gap between the movable attachment plate and the wall attachment plate to be adjusted when it is found that the overall horizontality of the protective shed does not meet the requirements after the initial installation of the cantilever protective shed is completed. In this process, since the horizontal longitudinal beam is fixed on the movable attachment plate, when the movable attachment plate is operated to change the inclination angle, the horizontal angle of the horizontal longitudinal beam in the horizontal direction will naturally change, thereby achieving a change in the overall horizontal angle of the cantilever protective shed.

[0027] With the help of the longitudinal beam installation mechanism of the present invention, the overall horizontality of the protective shed can be conveniently and easily adjusted on the wall installation side, without the need to dismantle and reinstall the protective shed as in the prior art, or to set a support device at the end of the protective shed away from the wall to complete the horizontal adjustment after installation. The present invention can greatly reduce the complexity of construction work, and will not affect the construction period or increase labor costs.

[0028] Moreover, based on the cantilever protective shed longitudinal beam installation mechanism of the present invention, the cantilever protective shed as a whole can be prefabricated in the factory and assembled on site, while being able to ensure extremely high assembly accuracy during on-site assembly, that is, leveling can be performed by adjusting the structure during assembly, and fine-tuning can also be performed after assembly.

[0029] The longitudinal beam installation mechanism for a cantilevered protective shed and the cantilevered protective shed for a building of the present invention are disclosed in detail below in conjunction with the embodiments shown in the accompanying drawings and the accompanying drawing numbers. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A three-dimensional schematic diagram of the component connection structure is shown.

[0031] Figure 2 A side plan view of a component connection structure is shown.

[0032] Figure 3 It is a schematic diagram of the partial structure of the cantilever protection shed of the present invention.

[0033] Figure 4 It is a partial structural schematic diagram of the cantilevered protective shed of the present invention, wherein the schematic structure of the component connection structure is shown.

[0034] Figure 5 A schematic structural diagram of the angle adjustment mechanism is shown, wherein the adjustment plate is not equipped with fasteners.

[0035] Figure 6 A structural schematic diagram of an angle adjustment mechanism is shown, wherein an adjustment plate is mounted with fasteners.

[0036] Reference numerals

[0037] 1 first member, 2 second member, 3 connecting member, 4 first connecting plate portion, 5 second connecting plate portion, 6 plug-in slot, 7 limiting flange, 8 first connecting through hole, 9 second connecting through hole, 10 another plug-in slot, 11 shielding member, 12 wall connecting member, 13 wall attachment plate, 14 movable attachment plate, 15 horizontal longitudinal beam, 16 gap, 17 movable adjustment member, 18 adjustment through hole, 19 upper fastener, 20 lower fastener, 21 upper fastening through hole, 22 lower fastening through hole. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0040] Figure 1 A three-dimensional schematic diagram of the component connection structure is shown. Figure 2 A side plan view of a component connection structure is shown.

[0041] Combination Figure 1 and Figure 2As shown, the present invention 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 connecting member 3, the connecting member 3 includes a first connecting plate portion 4 and a second connecting plate portion 5 arranged at an angle; a plug-in slot 6 for receiving the second connecting plate portion 5 is provided on the second component 2, the plug-in slot 6 has two limiting flanges 7 extending toward each other from the upper and lower sides of the plug-in slot 6, and the second connecting plate portion 5 is inserted into the plug-in slot 6 to limit the second connecting plate portion 5 in the plug-in slot 6; the first connecting plate portion 4 is formed with an avoidance zone for avoiding the limiting flange 7 relative to the second connecting plate portion 5, so that after the second connecting plate portion 5 is inserted into the plug-in slot 6, it can move along the plug-in slot 6 in the extension direction of the plug-in slot 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.

[0042] When in use, the first connecting plate portion 4 of the connector 3 can be inserted into the end opening of the plug-in slot 6. Due to the presence of the limiting flange 7, the first connecting plate portion 4 can move along the extension direction of the plug-in slot 6, but will not fall out in the direction perpendicular to the plug-in slot 6, which can ensure that the connector 3 moves smoothly to the position to be connected; and, due to the presence of the plug-in slot 6, the first component 1 and the second component 2 can be quickly connected only by the plug-in cooperation of the connecting plate portion of the connector 3 and the plug-in slot 6. Of course, those skilled in the art can 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.

[0043] In a preferred embodiment, the overall plate width of the first connecting plate portion 4 is smaller than the plate width of the second connecting plate portion 5, so as to form a clearance zone on both sides of the first connecting plate portion 4 in the plate width direction. In this embodiment, the so-called clearance zone is relative to the angle connecting plate (such as an L-shaped angle connecting plate) with equal plate width in the prior art, that is, the clearance zone is formed based on the surplus portion formed by the plate width of the first connecting plate being smaller than the plate width of the second connecting plate portion 5, and the specific smaller size (or value) can be determined according to the extension size of the limiting flange 7 in the width direction of the plug-in slot 6, and in principle, it should be at least greater than or equal to the extension size of the limiting flange 7.

[0044] In other preferred embodiments, the first connecting plate portion 4 is configured to have an escape zone at or near the root position where it is connected to the second connecting plate portion 5, and the escape zone is formed by a notch at or near the root of the first connecting plate portion 4 to escape the limiting flange 7. Specifically, after the second connecting plate portion 5 is inserted into the insertion groove 6, the end edge of the limiting flange 7 is located in the notch forming the escape zone.

[0045] In a preferred embodiment, a slot of the insertion slot 6 is formed between the two limiting flanges 7, and the width of the plate body of the first connecting plate is equal to the width of the slot, so that after the second connecting plate portion 5 is inserted into the insertion slot 6, the first connecting plate portion 4 is against the corresponding limiting flanges 7 on both sides in the width direction. Based on this structure, after the second connecting plate portion 5 is inserted into the insertion slot 6, the free end edges of the limiting flanges 7 can form a guide track for guiding the first connecting plate portion 4, and the first connecting plate portion 4 can move on both sides in its width direction with the free end edges of the limiting flanges 7 as tracks, thereby ensuring that the connector 3 does not shake in the width direction of the slot.

[0046] In the component connection structure disclosed according to the first aspect of the present invention, an additional insertion groove 10 for receiving the first connecting plate portion 4 is provided on the first component 1. That is, when the connector 3 moves to the connection position by means of the movement of the second connecting plate portion 5 in the insertion groove 6, the first connecting plate portion 4 can be inserted from the end opening of the additional insertion groove 10 of the first component 1, thereby forming the attachment of the first connecting plate portion 4 to the first component 1, and at this time, the mutual attachment between the second component 2 and the first component 1 is formed. With the help of the insertion groove 6 on the second component 2 and the additional insertion groove 10 on the first component 1, the connection between the second component 2 and the first component 1 can be quickly realized. Of course, as mentioned above, after the first connecting plate portion 4 is inserted into the additional insertion groove 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.

[0047] In a preferred embodiment, the other plug slot 10 is also provided with a limiting flange to limit the first connecting plate portion 4 in the other plug slot 10 after the first connecting plate portion 4 is inserted into the other plug slot 10. In a preferred embodiment, the inner width of the other plug 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, and similarly, the inner width of the plug 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. In other words, the inner width of the other plug slot 10 is smaller than the inner width of the plug slot 6.

[0048] In a preferred embodiment, the first connecting plate portion 4 is provided with a first connecting through hole 8, the second connecting plate portion 5 is provided with a second connecting through hole 9, and the first component 1 is provided with a connecting hole on the bottom wall of the insertion slot 6 and the second component 2 is provided with a connecting hole on the bottom wall of another insertion slot 10. With the arrangement of the connecting through holes and the connecting holes, additional fasteners (such as bolts or screws) can be passed through, so as to fasten the first connecting plate portion 4 to the first component 1 and the second connecting plate portion 5 to the second component 2, thereby forming a stable connection between the first component 1 and the second component 2.

[0049] In a 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 the second component 2 needs to be connected to the first component 1, the connector 3 can be inserted into the plug-in groove 6 of the second component 2, and then the connector 3 can be slid to the preset connection area of ​​the second component 2, and then the first connecting plate portion 4 of the connector 3 can be inserted into the other plug-in groove 10 of the first component 1, thereby forming a connection.

[0050] In a preferred embodiment, the first connection via 8 and the second connection via 9 are both strip holes. The provision of the strip holes can meet the adjustment of the connection error, specifically: after the second member 2 is connected to the first member 1, when a connection error occurs at other connection positions in the extension direction of the second member 2, for example, when the corresponding connection via and the connection hole cannot be interpenetrated, the position of the second member 2 in its own extension direction can be fine-tuned by means of the strip holes, thereby eliminating the error that has occurred; similarly, when the gap at the connection position is found to be too large or too small after the first member 1 and the second member 2 are connected, the position of the second member 2 relative to the first member 1 in the extension direction of the first member 1 can be slightly adjusted by the strip holes on the first connection plate portion 4 to eliminate the connection error.

[0051] In a preferred embodiment, the first connecting plate portion 4 and the second connecting plate portion 5 are arranged at an angle of 90°, so that after the first component 1 and the second component 2 are connected, there is an angle of 90° between the two. Of course, it can be understood by those skilled in the art 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 angles can be selected and set according to the connection angle required to be formed by the first component 1 and the second component 2.

[0052] In a preferred embodiment, the first member 1 can be provided as a plurality of first members 1 arranged in parallel, and a single second member 2 can be connected to the ends of the plurality of first members 1 through a connecting member 3. That is, the second member 2 can be one, and the first member 1 can be a plurality of first members 1 arranged in parallel, and the single second member 2 can be connected to each first member 1 by means of the connecting member 3. Specifically, a plurality of connecting members 3 can be provided, and each connecting member 3 corresponds to the connection position of the second member 2 with each member, so that the second member 2 is connected to the plurality of first members 1 at the corresponding connection positions.

[0053] The present invention also discloses a cantilevered protective shed, which includes a shed frame and a shielding member 11 erected on the shed frame, wherein at least some of the members in the shed frame are connected by the member connection structure disclosed in the present invention, wherein the shielding member 11 can be a transparent member, such as a plastic plate and / or a glass plate.

[0054] Figure 3 It is a schematic diagram of the partial structure of the cantilever protection shed of the present invention. Figure 4 It is a partial structural schematic diagram of the cantilevered protective shed of the present invention, wherein the schematic structure of the component connection structure is shown.

[0055] Combination Figure 3 and Figure 4 As shown, the cantilevered protective shed of the present invention comprises a wall connecting member 12, a longitudinal beam connected to the wall connecting member 12, and an end cross beam vertically connected to the end of the longitudinal beam. In it, the longitudinal beam serves as the first member 1 in the member connecting structure, and the end cross beam serves as the second member 2 in the member connecting structure.

[0056] It will be understood by those skilled in the art that Figure 3 and Figure 4 It is only a partial structural schematic diagram of the cantilevered protective shed of the present invention. In actual use, the cantilevered protective shed frame of the present invention can include a plurality of longitudinal beams arranged in parallel, each longitudinal beam is connected to the wall of the building by means of a wall connecting member 12, an end cross beam is arranged at the end of the longitudinal beam, and a middle cross beam is connected and arranged at the middle position between two adjacent longitudinal beams (not shown in the figure). Therefore, in other embodiments, at the middle connection position of the longitudinal beam, the middle cross beam serves as the first member 1 of the member connection structure, and the longitudinal beam serves as the second member 2 of the member connection structure.

[0057] The present invention also discloses a longitudinal beam installation mechanism for a cantilevered protective shed, comprising a wall attachment plate 13, a movable attachment plate 14 and a horizontal longitudinal beam 15, wherein the wall attachment plate 13 is attached to the wall of the building, the movable attachment plate 14 is connected to the wall attachment plate 13, and the horizontal longitudinal beam 15 is installed on the side of the movable attachment plate 14 away from the wall attachment plate 13; there is a gap 16 between the movable attachment plate 14 and the wall attachment plate 13, which is larger at the top and smaller at the bottom, and the movable attachment plate 14 is configured to be able to be operated to move relative to the wall attachment plate 13 to adjust the size of the gap 16, so that the horizontal degree of the horizontal longitudinal beam 15 in the horizontal direction can be adjusted. The aforementioned wall connection components can be understood here as the wall attachment plate 13 and the movable attachment plate 14.

[0058] When it is found that the overall horizontality of the cantilever protective shed does not meet the requirements after the initial installation of the cantilever protective shed is completed, the movable attachment plate 14 can be operated to increase or decrease the gap 16 between the movable attachment plate 14 and the wall attachment plate 13; in this process, since the horizontal longitudinal beam 15 is fixed on the movable attachment plate 14, and when the movable attachment plate 14 is operated to change the inclination angle, the horizontal angle of the horizontal longitudinal beam 15 in the horizontal direction will naturally change, thereby realizing the change of the overall horizontal angle of the cantilever protective shed.

[0059] With the help of the longitudinal beam installation mechanism of the present invention, the overall horizontality of the protective shed can be conveniently and easily adjusted on the wall installation side, without the need to dismantle and reinstall the protective shed as in the prior art, or to set a support device at the end of the protective shed away from the wall to complete the horizontal adjustment after installation. The present invention can greatly reduce the complexity of construction work, and will not affect the construction period or increase labor costs.

[0060] In the longitudinal beam installation mechanism for the cantilevered protective shed disclosed in the first aspect of the present invention, the movable attachment plate 14 is also constructed to have an adjustment fulcrum that is always in contact with or connected to the wall attachment plate 13. In the present invention, the movable attachment plate 14 is constructed to be able to be operated to adjust its own inclination angle relative to the wall attachment plate 13, thereby adjusting the gap 16, and further adjusting the horizontality of the horizontal longitudinal beam 15. The adjustment of the inclination angle of the movable attachment plate 14 is achieved based on the adjustment fulcrum. Two implementation methods of the adjustment fulcrum are described below:

[0061] In one embodiment, the longitudinal beam mounting mechanism for the cantilevered protective shed further includes: a static fastener, which passes through the fastening through hole of the movable attachment plate 14 and is connected with the fastening mounting hole on the wall attachment plate 13, so that the bottom inner side of the movable attachment plate 14 abuts against the wall attachment plate 13 to form an adjustment fulcrum; a movable adjustment member 17, which passes through the adjustment through hole 18 located at the upper part of the movable attachment plate 14 and is connected with the adjustment mounting hole on the wall attachment plate 13; the adjustment through hole 18 and the fastening through hole are both configured as strip holes extending in the vertical direction, so that when the movable adjustment member 17 is rotated, under the guidance of the strip hole, the movable attachment plate 14 changes its tilt angle relative to the static fastener and the movable adjustment member 17. In one embodiment, two movable adjustment members 17 are configured, and the corresponding adjustment through holes 18 are also two.

[0062] The static 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 holes include upper fastening holes 21 and lower fastening 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 longitudinal beam.

[0063] 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 an adjustment through hole 18 located at the upper part of the movable attachment plate 14 to be connected to the adjustment mounting hole on the wall attachment plate 13, and the adjustment through hole 18 is configured as a strip hole extending in the vertical direction. The movable adjustment member 17 can be operated and rotated so that when the movable adjustment member 17 is rotated, under the guidance of the strip hole, the movable attachment plate 14 changes its tilt angle relative to the movable adjustment member 17.

[0064] The present invention also discloses a cantilevered protective shed for a building, which includes a shed frame and a shielding member erected on the shed frame, wherein the shed frame includes a longitudinal beam mounting mechanism for the cantilevered protective shed disclosed according to the first aspect of the present invention. Specifically, a longitudinal beam mounting mechanism for the cantilevered protective shed is provided for each longitudinal beam of the shed frame, and when the overall horizontality of the protective shed needs to be adjusted, it can be accomplished by operating the movable attachment plate 14 in each longitudinal beam mounting mechanism.

[0065] The cantilevered protective shed of the building also includes the component connection structure as described above.

[0066] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0067] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0068] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0069] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A longitudinal beam installation mechanism for a cantilevered protective shed, characterized in that: include: a wall attachment plate, which is attached to the wall of a building; a movable attachment plate connected to the wall attachment plate; a horizontal longitudinal beam mounted on a side of the movable attachment plate away from the wall attachment plate; There is a gap between the movable attachment plate and the wall attachment plate, and the movable attachment plate is configured to be movable relative to the wall attachment plate to adjust the size of the gap so that the horizontal degree of the horizontal longitudinal beam can be adjusted in the horizontal direction.

2. The longitudinal beam installation mechanism for the cantilevered protective shed according to claim 1 is characterized in that: The movable attachment plate is also configured to have an adjustment fulcrum that is always in contact with or connected to the wall attachment plate.

3. The longitudinal beam installation mechanism for the cantilevered protective shed according to claim 2 is characterized in that: Also includes: a stationary fastener, which passes through the fastening through hole of the movable attachment plate and is connected with the fastening mounting hole on the wall attachment plate, so that the bottom inner side of the movable attachment plate abuts against the wall attachment plate to form the adjustment fulcrum; A movable adjustment member, which passes through an adjustment through hole located at an upper portion of the movable attachment plate and is connected to an adjustment mounting hole on the wall attachment plate; The adjusting through hole and the fastening through hole are both arranged as strip holes extending in the vertical direction, so that when the movable adjusting member is rotated, under the guidance of the strip holes, the movable attachment plate changes its tilt angle relative to the stationary fastener and the movable adjusting member.

4. The longitudinal beam installation mechanism for the cantilevered protective shed according to claim 3 is characterized in that: The stationary fasteners include upper fasteners arranged corresponding to upper portions of the movable attachment plate and the wall attachment plate and lower fasteners arranged corresponding to lower portions of the movable attachment plate and the wall attachment plate.

5. The longitudinal beam installation mechanism for a cantilevered protective shed according to claim 2, characterized in that: The bottom of the movable attachment plate is pivotally connected to the wall attachment plate to form the adjustment fulcrum; The movable adjusting member is connected to the adjusting mounting hole on the wall attachment plate through the adjusting through hole located at the upper part of the movable attachment plate. The adjusting through hole is configured as a strip hole extending in the vertical direction. The movable adjusting member can be operated and rotated so that when the movable adjusting member is rotated, the movable attachment plate changes its inclination angle relative to the movable adjusting member under the guidance of the strip hole.

6. A cantilevered protective shed for a building, comprising a shed frame and a shielding member erected on the shed frame, characterized in that: The shed frame includes a longitudinal beam mounting mechanism for a cantilevered protective shed according to any one of claims 1-5.

7. The cantilevered protective shed for a building according to claim 6, characterized in that: Also included is a component connection structure, which includes a first component and a second component arranged at an angle relative to the first component, and a connecting member, wherein the connecting member includes a first connecting plate portion and a second connecting plate portion arranged at an angle; The second member is provided with a plug-in slot for receiving the second connecting plate portion, and the plug-in slot has two limiting flanges extending from upper and lower sides of the plug-in slot towards each other, which limit the second connecting plate portion in the plug-in slot when the second connecting plate portion is inserted into the plug-in slot; The first connecting plate portion is formed with a relief area relative to the second connecting plate portion for escaping the limiting flange, so that after the second connecting plate portion is inserted into the plug-in slot, it can move along the plug-in slot in the extension direction of the plug-in slot to the connection position between the second component and the first component; The first component is provided with an additional inserting groove for receiving the first connecting plate portion, and the first connecting plate portion can be inserted into the additional inserting groove at the connecting position to form an attachment with the first component.

8. The cantilever protection shed for a building according to claim 7, characterized in that: The plate width of the first connecting plate portion is smaller than the plate 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 plate width direction.

9. The cantilever protection shed for a building according to claim 8, characterized in that: A slot of the insertion 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 part is inserted into the insertion slot, both sides of the first connecting plate part in the width direction abut against the corresponding limiting flanges.

10. The cantilevered protective shed for a building according to claim 7, characterized in that: The shed frame also includes a crossbeam vertically connected to the longitudinal beam, and the crossbeam includes an end crossbeam connected to the end of the longitudinal beam and a middle crossbeam connected to the middle of the longitudinal beam; 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 cross beam serves as the second component in the component connection structure; At the middle connection position of the longitudinal beam, the middle cross beam serves as the first component of the component connection structure, and the longitudinal beam serves as the second component of the component connection structure.

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