A support for mounting a building curtain wall

Abstract

The application discloses a support for building curtain wall installation, which comprises a plurality of frame bodies and a handrail. The frame bodies are sequentially and layerwisely connected, and a standing space is formed between two adjacent frame bodies. A universal wheel is installed at the bottom of the frame body in the lowermost layer. The handrail is installed at the top of the frame body in the uppermost layer. Each frame body comprises a bearing frame, a bearing plate laid on the bearing frame, and a vertical rod connected to four corners of the bearing frame. The bearing frame comprises two first horizontal rods and a plurality of second horizontal rods. The two first horizontal rods are arranged at intervals. All the second horizontal rods are arranged between the two first horizontal rods at intervals, and the two ends of each second horizontal rod are connected to the two first horizontal rods, respectively. The lower end of the vertical rod is connected to the end plate of the first horizontal rod. The bearing plate is laid on the bearing frame formed by the first horizontal rods and the second horizontal rods. The single frame body is sequentially and layerwisely connected in the first direction. The entire set of supports does not need to be replaced, and additional padding or cutting is not needed, so that the height of the support always meets the matching degree of the curtain wall installation operation.

Description

Technical Field

[0001] This application relates to the field of building technology, and in particular to a bracket for installing building curtain walls. Background Technology

[0002] A building curtain wall is an exterior wall cladding component suspended outside the building's structural frame. It typically consists of panels (glass, metal, stone, ceramic, etc.) and supporting structures (aluminum crossbars and columns, steel structures, glass ribs, etc.). It offers advantages such as a novel and aesthetically pleasing appearance, rapid construction, high efficiency, energy savings, and convenient maintenance and upgrades. Currently, curtain wall installation requires scaffolding to assist workers. However, existing scaffolding systems are not flexibly adjustable, easily leading to violations of regulations. Furthermore, traditional scaffolding systems are inconvenient to install and dismantle, posing significant safety risks, and are inefficient. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, or at least partially solve the above-mentioned technical problems, this application provides a bracket for installing building curtain walls.

[0004] This application provides a bracket for installing a building curtain wall, comprising: Multiple frames are stacked and connected sequentially along a first direction, and a standing space for workers is formed between two adjacent frames. The bottom of the lowest frame is equipped with casters. Handrails are installed on the top of the uppermost frame; Each frame includes a support frame, a support plate laid on the support frame, and vertical bars connected to the four corners of the support frame. The support frame includes two first horizontal bars and multiple second horizontal bars. The two first horizontal bars are spaced apart along a second direction and extend along a third direction. All the second horizontal bars are spaced apart between the two first horizontal bars along the third direction and extend along the second direction. The two ends of each second horizontal bar are connected to the two first horizontal bars respectively. The lower end of the vertical bar is connected to the end plate of the first horizontal bar. The support plate is laid on the support frame formed by the first horizontal bars and the second horizontal bars, and the first direction, the second direction, and the third direction are perpendicular to each other.

[0005] In one possible implementation, a first connector and a second connector are further included. The first connector has a first insertion cavity and a second insertion cavity that are perpendicular to each other. The first insertion cavity of the first connector is inserted into the end of the first crossbar, and the second insertion cavity of the first connector is inserted into the end of the outermost second crossbar. The second connector is connected to the outside of the first connector, and the second connector has two sleeve cavities that are opposite to each other in the first direction. One of the sleeve cavities of the second connector is inserted into the end of the vertical bar away from the support frame, and the other sleeve cavity is used to connect to the lower end of the vertical bar of another frame.

[0006] In one possible implementation, the second connector has a connecting portion extending in a direction perpendicular to its axis, and two limiting plates are spaced apart on the connecting portion. The two limiting plates define an installation cavity. An installation block extends outward from the outer surface of the second insertion cavity of the first connector. The installation block is used to cooperate with the installation cavity to realize a detachable connection between the first connector and the second connector.

[0007] In one possible implementation, the limiting plate has a through hole, and the mounting block has a fixing hole that matches the through hole.

[0008] In one possible implementation, a plurality of spaced fixing heads are sleeved on the body of the first crossbar, each fixing head having an extension extending in a second direction, the extension having a fixing cavity for insertion into the second crossbar.

[0009] In one possible implementation, the caster wheel includes a wheel frame and a wheel, the wheel frame having a mounting position in which the wheel is rotatably mounted, and the top of the wheel frame being connected to a sleeve for insertion into the lower end of the bottommost vertical rod.

[0010] In one possible implementation, the sleeve has a first through hole communicating with its interior, and the lower end of the lowest vertical rod has a second through hole that matches the first through hole.

[0011] The technical solutions provided in this application have the following advantages compared with the prior art: Each frame is formed into an independent module. During assembly, the required number of frames can be selected according to the installation height of the curtain wall. Then, the individual frames are stacked and connected sequentially along the first direction, eliminating the need to replace the entire support system, or to add extra padding or cutting. This ensures that the support height always matches the curtain wall installation operation, avoiding operational inconvenience or violations caused by fixed height. Furthermore, the casters installed at the bottom of the lowest frame allow for flexible movement of the entire support system. This allows for movement of the support system according to the connection and installation needs of the building curtain wall without disassembling it, thus significantly improving the adaptability to different areas of the curtain wall. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of a bracket for installing a building curtain wall according to this utility model; Figure 2 This is a schematic diagram of the frame structure of a bracket for installing a building curtain wall according to this utility model; Figure 3 This is a schematic diagram of the structure of the first connector and the second connector in a bracket for installing a building curtain wall according to this utility model; Figure 4 This is a schematic diagram of the universal wheel structure in a bracket for installing a building curtain wall according to this utility model; Figure 5 This is a schematic diagram of the first horizontal bar and the fixing head in a bracket for installing a building curtain wall according to this utility model.

[0013] Icon labels: 10. Frame; 11. Support frame; 111. First crossbar; 112. Second crossbar; 12. Support plate; 13. Vertical bar; 20. Casters; 21. Wheel frame; 21a. Mounting position; 22. Wheel; 23. Sleeve; 23a. First through hole; 30. Handrail; 40. First connector; 41. First insertion cavity; 42. Second insertion cavity; 43. Mounting block; 43a. Fixing hole; 50. Second connector; 51. Sleeve cavity; 52. Limiting plate; 52a. Through hole; 60. Fixing head; 60a. Fixing cavity; A. Standing space; X. First direction; Y. Second direction; Z. Third direction. Detailed Implementation

[0014] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the orientations or positional relationships indicated by terms such as "front," "rear," "upper," "lower," "left," "right," "longitudinal," "horizontal," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," and "tail" are based on the orientations or positional relationships shown in the accompanying drawings, and are constructed and operated in a specific orientation. They are only for the convenience of describing this technical solution and do not indicate that the device or component referred to must have a specific orientation; therefore, they should not be construed as limitations on this utility model.

[0015] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "joining," "fixing," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. When an component is referred to as being "on" or "below" another component, the component can be located "directly" or "indirectly" on the other component, or there may be one or more intermediary components. The terms "first," "second," "third," etc., are only for the convenience of describing this technical solution and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first," "second," "third," etc., may explicitly or implicitly include one or more of that feature. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0016] In the following description, specific details such as particular system structures and techniques are set forth for illustrative purposes and not for limitation, in order to provide a thorough understanding of the embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, apparatuses, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0017] like Figures 1 to 5As shown in the figure, an embodiment of the present invention provides a bracket for installing a building curtain wall. The bracket includes multiple frames and handrails 30. Multiple frames 10 are stacked and connected sequentially along a first direction X, with a standing space A formed between adjacent frames 10 for workers. Casters 20 are installed at the bottom of the lowest frame 10, and handrails 30 are installed on the top of the highest frame 10. In other words, each frame 10 is formed as an independent module. During assembly, the required number of frames 10 can be selected according to the installation height of the curtain wall. Then, the individual frames 10 are stacked and connected sequentially along the first direction X, eliminating the need to replace the entire bracket set, add extra padding, or cut. This ensures that the bracket height always matches the curtain wall installation operation, avoiding operational inconvenience or violations caused by a fixed height. Furthermore, the casters 20 installed at the bottom of the lowest frame 10 allow for flexible movement of the entire bracket, enabling movement according to the connection and installation needs of the building curtain wall without disassembling the bracket, thus significantly improving the adaptability to different areas of the curtain wall.

[0018] For example, a handrail 30 is installed on the top of the uppermost frame 10 so that workers can maintain their balance when working at heights and avoid the risk of falling due to ropes extending beyond the support range.

[0019] Each frame 10 includes a support frame 11, a support plate 12 laid on the support frame 11, and vertical bars 13 connected to the four corners of the support frame 11. The support frame 11 includes two first horizontal bars 111 and multiple second horizontal bars 112. The two first horizontal bars 111 are spaced apart along the second direction Y and extend along the third direction Z. All the second horizontal bars 112 are spaced apart between the two first horizontal bars 111 along the third direction Z and extend along the second direction Y. The two ends of each second horizontal bar 112 are connected to the two first horizontal bars 111 respectively. The lower end of the vertical bar 13 is connected to the end plate of the first horizontal bar 111. The support plate 12 is laid on the support frame 11 formed by the first horizontal bars 111 and the second horizontal bars 112, and the first direction X, the second direction Y, and the third direction Z are perpendicular to each other.

[0020] For example, a support frame 11 is formed by connecting two first crossbars 111 and multiple second crossbars 112, and a support plate 12 is laid on the support frame 11 so that the support surface formed by the first crossbars 111 and the second crossbars 112 is completely covered without any gaps or openings, ensuring that the worker is evenly stressed and has enough room to move when standing, thereby effectively avoiding slipping and loss of balance caused by uneven standing surface.

[0021] In one embodiment, the device further includes a first connector 40 and a second connector 50. The first connector 40 has a first insertion cavity 41 and a second insertion cavity 42 that are perpendicular to each other. The first insertion cavity 41 of the first connector 40 is inserted into the end of the first crossbar 111, and the second insertion cavity 42 of the first connector 40 is inserted into the end of the outermost second crossbar 112. The second connector 50 is connected to the outside of the first connector 40 and has two socket cavities 51 that are opposite each other in the first direction X. One socket cavity 51 of the second connector 50 is inserted into the end of the vertical rod 13 away from the support frame 11, and the other socket cavity 51 is used to connect to the lower end of the vertical rod 13 of another frame 10.

[0022] For example, the first insertion cavity 41 of the first connector 40 is inserted into the end of the first crossbar 111, and the second insertion cavity 42 of the first connector 40 is inserted into the end of the outermost second crossbar 112. The first insertion cavity 41 and the second insertion cavity 42 are perpendicular to each other. This insertion structure with a preset vertical angle can force the first crossbar 111 and the outermost second crossbar 112 to maintain a 90° vertical relationship. There is no need for workers to manually measure and adjust the angle. The connector can be directly inserted and positioned, avoiding the skew of the support frame 11 due to the misalignment of the crossbar. This ensures that the surface of the support plate 12 is flat after it is laid, and eliminates the risk of workers being unstable due to the deformation of the support frame 11.

[0023] In addition, one socket 51 of the second connector 50 is inserted into the upper end of the vertical rod 13 of the current frame 10, and the other socket 51 is inserted into the lower end of the vertical rod 13 of the upper frame 10. This is equivalent to rigidly connecting the vertical rods 13 of the upper and lower frames 10 through the connector to form a continuous vertical support structure. Compared with the traditional loose connection where the lower end of the vertical rod 13 only rests on the end plate of the first horizontal rod 111, the method of using the second connector 50 to connect the upper and lower frames 10 can transmit the force, avoid the breakage of a single vertical rod 13 due to overload, and prevent the upper and lower frames 10 from lateral displacement due to uneven force, thereby improving the overall support's resistance to tipping and deformation.

[0024] Therefore, in this embodiment, the first connector 40 is used to enable the quick insertion of the support frame 11, and the second connector 50 enables the quick stacking of the frame 10. The combination of the two makes the assembly process of the entire support simpler and more efficient. A single person can complete the construction of multiple support layers in a short time, which greatly improves work efficiency and reduces the risk of operational errors caused by multiple people working together.

[0025] Furthermore, the second connector 50 has a connecting portion extending in a direction perpendicular to its axis. Two limiting plates 52 are spaced apart on the connecting portion, defining a mounting cavity. A mounting block 43 extends outward from the outer surface of the second insertion cavity 42 of the first connector 40. The mounting block 43 mates with the mounting cavity to achieve a detachable connection between the first connector 40 and the second connector 50. This allows for quick connection of the first connector 40 and the second connector 50, resulting in a simple structure and convenient assembly / disassembly.

[0026] In one possible implementation, the limiting plate 52 has a through hole 52a, and the mounting block 43 has a fixing hole 43a that matches the through hole 52a. That is, after the mounting block 43 is inserted into the mounting cavity, the through hole 52a and the fixing hole 43a are aligned. Then, fasteners (such as bolts) are used to pass through the through hole 52a and the fixing hole 43a in sequence to complete the fixed connection between the first connector and the second connector 50.

[0027] In one possible implementation, a plurality of spaced-apart fixing heads 60 are fitted onto the body of the first crossbar 111. Each fixing head 60 has an extension extending along a second direction Y, and the extension has a fixing cavity 60a for insertion into the second crossbar 112. Thus, when the second crossbar 112 needs to be replaced, it can be directly pulled out of the fixing cavity 60a of the fixing head 60 without disassembling the fixing head 60 or dealing with bolts or welds; when installing a new second crossbar 112, it can be directly inserted into the fixing cavity 60a, achieving quick assembly and disassembly of the second crossbar.

[0028] In one possible implementation, the caster wheel 20 includes a wheel frame 21 and a wheel 22. The wheel frame 21 has a mounting position 21a, and the wheel 22 is rotatably mounted in the mounting position 21a. The top of the wheel frame 21 is connected to a sleeve 23 for insertion into the lower end of the bottommost vertical rod 13. The sleeve 23 has a first through hole 23a communicating with its interior, and the lower end of the bottommost vertical rod 13 has a second through hole that matches the first through hole 23a.

[0029] In other words, simply connect the sleeve 23 fixed on the wheel frame 21 to the lower end of the vertical rod 13. At this time, the first through hole 23a and the second through hole are aligned. Then, fasteners (such as bolts) are passed through the first through hole 23a and the second through hole in sequence to complete the detachable connection of the caster wheel 20 to the vertical rod 13. The structure is simple and easy to assemble and disassemble.

[0030] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A bracket for installing building curtain walls, characterized in that, include: Multiple frames are stacked and connected sequentially along a first direction, and a standing space for workers is formed between two adjacent frames. The bottom of the lowest frame is equipped with casters. Handrails are installed on the top of the uppermost frame; Each frame includes a support frame, a support plate laid on the support frame, and vertical bars connected to the four corners of the support frame. The support frame includes two first horizontal bars and multiple second horizontal bars. The two first horizontal bars are spaced apart along a second direction and extend along a third direction. All the second horizontal bars are spaced apart between the two first horizontal bars along the third direction and extend along the second direction. The two ends of each second horizontal bar are connected to the two first horizontal bars respectively. The lower end of the vertical bar is connected to the end plate of the first horizontal bar. The support plate is laid on the support frame formed by the first horizontal bars and the second horizontal bars, and the first direction, the second direction, and the third direction are perpendicular to each other.

2. The bracket for installing a building curtain wall according to claim 1, characterized in that, It also includes a first connector and a second connector. The first connector has a first insertion cavity and a second insertion cavity that are perpendicular to each other. The first insertion cavity of the first connector is inserted into the end of the first crossbar, and the second insertion cavity of the first connector is inserted into the end of the outermost second crossbar. The second connector is connected to the outside of the first connector, and the second connector has two sleeve cavities that are opposite to each other in the first direction. One of the sleeve cavities of the second connector is inserted into the end of the vertical bar away from the support frame, and the other sleeve cavity is used to connect to the lower end of the vertical bar of another frame.

3. The bracket for installing a building curtain wall according to claim 2, characterized in that, The second connector has a connecting portion extending in a direction perpendicular to its axis. Two limiting plates are spaced apart on the connecting portion, and the two limiting plates define an installation cavity. An installation block extends outward from the outer surface of the second insertion cavity of the first connector. The installation block is used to cooperate with the installation cavity to realize a detachable connection between the first connector and the second connector.

4. The bracket for installing a building curtain wall according to claim 3, characterized in that, The limiting plate has a through hole, and the mounting block has a fixing hole that matches the through hole.

5. The bracket for installing a building curtain wall according to claim 1, characterized in that, The first crossbar has multiple spaced fixing heads fitted onto its shaft. Each fixing head has an extension extending in a second direction, and the extension has a fixing cavity for insertion into the second crossbar.

6. The bracket for installing a building curtain wall according to claim 1, characterized in that, The caster wheel includes a wheel frame and a wheel. The wheel frame has a mounting position, the wheel is rotatably mounted in the mounting position, and the top of the wheel frame is connected to a sleeve for insertion into the lower end of the bottommost vertical rod.

7. The bracket for installing a building curtain wall according to claim 6, characterized in that, The sleeve has a first through hole that connects to its interior, and the lower end of the bottom vertical rod has a second through hole that matches the first through hole.

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