C-shaped wingceltis bar supporting structure

Abstract

According to the C-shaped wingceltis supporting structure, two supporting pieces are connected with a mounting plate in a sliding mode, and the tops of the supporting pieces abut against a C-shaped wingceltis body; the pre-tightening assembly is arranged between the two supporting pieces and can drive the two supporting pieces to get close to each other or get away from each other. And the limiting pin penetrates through the supporting piece and is inserted into the plate surface of the mounting plate. The two supporting pieces abut against the inner side groove wall of the C-shaped wingceltis strip body, the force borne by the window column is effectively dispersed, and the stability and the bearing capacity of the whole structure are enhanced. The bottoms of the supporting pieces are slidably connected with the mounting plate, the two supporting pieces can be driven to be close to each other or deviate from each other through the pre-tightening assembly, a worker can adjust the positions of the supporting pieces according to the actual size and mounting requirements of the C-shaped wingceltis strip body, the accuracy and reliability of the supporting effect are ensured, and the limiting pins penetrate through the supporting pieces and are connected with the mounting plate in an inserted mode. The supporting piece is effectively prevented from displacing or loosening under the action of external force.

Description

Technical Field

[0001] The present application relates to the technical field of steel structures, and in particular to a C-shaped window column support structure. Background Art

[0002] C-shaped purlins (commonly known as C-steel or C-purlins) play an important role in window column support. They are widely used in building structures due to their unique cross-sectional shape, excellent mechanical properties and ease of processing.

[0003] In the prior art, C-shaped rails serve as supporting members for window columns, effectively bearing the weight and load of windows and their surrounding structures. They are tightly connected to the window frame and wall through connectors to form a stable support system. However, due to the characteristics of their cross-sectional shape, C-shaped rails mainly bear unidirectional forces, which may lead to insufficient strength and stability under complex stress conditions (such as multi-directional wind loads, earthquakes, etc.). In addition, due to the shape characteristics of C-shaped window columns, special tools and processes may be required during installation, increasing the complexity and difficulty of installation. Utility Model Content

[0004] The embodiment of the present application provides a C-shaped window column support structure, which aims to ensure that the C-shaped window column body is stably stressed while facilitating the installation and disassembly of the C-shaped window column body and the foundation.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] A C-shaped window column support structure includes a mounting plate, a support member, a limit pin and a pre-tightening assembly;

[0007] One side of the mounting plate is fixedly connected to the foundation;

[0008] The two support members are slidably arranged on a side surface of the mounting plate away from the base, the two support members are spaced apart along the length direction of the mounting plate, and the tops of the two support members are in contact with the inner groove wall of the C-shaped sandalwood bar body of the groove structure;

[0009] The pre-tightening assembly is arranged between the two support members and is fixedly connected to a side of the mounting plate away from the foundation, and can drive the two support members to move toward or away from each other;

[0010] The limiting pin is arranged at the bottom of the supporting member, and the limiting pin passes through the supporting member and is plugged into the plate surface of the mounting plate.

[0011] Furthermore, the support member includes a horizontal section and a vertical section;

[0012] The horizontal section is disposed on the mounting plate and abuts against a side surface of the mounting plate close to the C-shaped sandalwood bar body;

[0013] The vertical section is fixedly arranged on a side surface of the horizontal section away from the mounting plate, and the side surface of the vertical section abuts against the inner groove wall of the C-shaped sandalwood bar body.

[0014] Furthermore, the pre-tightening assembly includes a fixing seat, a slide rod, a gear and a handle;

[0015] The fixing seat is fixed vertically on the mounting plate.

[0016] The two sliding rods are slidably arranged at the upper and lower ends of the fixing seat, and one end of the sliding rod is fixedly connected to the corresponding surface of the vertical section;

[0017] The gear is rotatably arranged in the middle of the fixing seat and is located between the two sliding rods. The periphery of the gear is engaged with the two sliding rods, and can drive the sliding rods to move along the radial direction of the gear;

[0018] The handle is rotatably arranged on the outside of the fixing seat, and one end of the handle extends into the interior of the fixing seat and is fixedly connected to the gear.

[0019] Furthermore, slideways are provided at the upper and lower ends of the fixing seat along the length direction thereof, and the inner walls of the slideways are slidably connected to the circumference of the slide rod.

[0020] Furthermore, a tooth groove is concavely provided on a side surface of the slide bar close to the gear, and the tooth grooves are evenly arranged along the length direction of the slide bar, and the groove walls of the tooth grooves are meshed with the peripheral teeth of the gear.

[0021] Furthermore, a buffer member is also included;

[0022] The buffer member is arranged between the inner groove walls of the C-shaped sandalwood bar body, and one end of the buffer member is fixedly connected to the vertical section, and the other end thereof abuts against the inner groove wall of the C-shaped sandalwood bar body.

[0023] One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects:

[0024] In this application, after the mounting plate is fixedly connected to the foundation, the precise positioning and fixation of the support can be achieved by adjusting the pre-tightening assembly. There is no need for complicated installation steps and additional fixings, which reduces the difficulty and cost of installation. The two support members are pressed against the inner groove wall of the C-shaped bar body, which effectively disperses the force borne by the window column and enhances the stability and bearing capacity of the overall structure. The bottom of the support member is slidably connected to the mounting plate, and the two support members can be driven toward or away from each other through the pre-tightening assembly. During the installation or maintenance process, the staff can easily adjust the position of the support member according to the actual size and installation requirements of the C-shaped bar body to ensure the accuracy and reliability of the support effect. The limit pin passes through the support member and is plugged into the mounting plate, which effectively prevents the support member from being displaced or loosened when subjected to external force, thereby ensuring the long-term stability and safety of the support structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments of the present invention or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 A schematic diagram of the structure of the support structure is provided for the embodiment of the present application;

[0027] Figure 2 Provides a structural diagram of the support structure, foundation, and C-shaped sandalwood bar body in an assembled state for an embodiment of the present application;

[0028] Figure 3 A schematic diagram of the structure of the pre-tightening assembly provided in an embodiment of the present application when the sliding rod is not assembled;

[0029] Figure 4 This is a schematic structural diagram of a sectional view of a pre-tightening assembly provided in an embodiment of the present application.

[0030] Icons: 1-base; 2-C-shaped sandalwood body; 3-mounting plate; 10-support member; 11-horizontal section; 12-vertical section; 13-limit pin; 20-fixing seat; 201-slideway; 21-slide rod; 211-tooth groove; 22-gear; 23-handle; 30-buffer. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are 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 making creative efforts are within the scope of protection of the present invention.

[0032] In the description of the embodiments of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limitations on the present invention. The terms "first", "second" and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication between the internal parts of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to the specific circumstances.

[0033] like Figure 1-Figure 4 Figure 1 shows a C-shaped window column support structure, comprising a mounting plate 3, support members 10, a stop pin 13, and a preload assembly. One side of the mounting plate 3 is fixedly connected to the base 1. Two support members 10 are slidably mounted on the side of the mounting plate 3 facing away from the base 1. The two support members 10 are spaced apart along the length of the mounting plate 3, with their tops abutting the inner wall of the grooved C-shaped window column body 2.

[0034] The preload assembly is positioned between the two supports 10 and fixedly connected to the side of the mounting plate 3 facing away from the foundation 1, enabling the two supports 10 to move toward or away from each other. A stop pin 13 is positioned at the bottom of the supports 10, passing through the supports 10 and plugging into the surface of the mounting plate 3.

[0035] In the above scheme, after the mounting plate 3 is fixedly connected to the base 1, the precise positioning and fixation of the support member 10 can be achieved by adjusting the pre-tightening assembly, without the need for complicated installation steps and additional fixings, thereby reducing the difficulty and cost of installation. By the two support members 10 abutting against the inner groove wall of the C-shaped sandalwood bar body 2, the force borne by the window column is effectively dispersed, thereby enhancing the stability and bearing capacity of the overall structure. The bottom of the support member 10 is slidably connected to the mounting plate 3, and the two support members 10 can be driven toward or away from each other through the pre-tightening assembly. During the installation or maintenance process, the staff can easily adjust the position of the support member 10 according to the actual size and installation requirements of the C-shaped sandalwood bar, thereby ensuring the accuracy and reliability of the support effect. The limit pin 13 passes through the support member 10 and is plugged into the mounting plate 3, effectively preventing the support member 10 from being displaced or loosened when subjected to external force, thereby ensuring the long-term stability and safety of the support structure.

[0036] The support member 10 includes a horizontal section 11 and a vertical section 12. The horizontal section 11 is mounted on the mounting plate 3 and abuts against the side of the mounting plate 3 that is closest to the C-shaped twill body 2. The vertical section 12 is fixedly mounted on the side of the horizontal section 11 that is away from the mounting plate 3, and the side of the vertical section 12 abuts against the inner groove wall of the C-shaped twill body 2.

[0037] In the above scheme, the support member 10 is divided into a horizontal section 11 and a vertical section 12, which makes the support structure more stable. The horizontal section 11 is abutted against the mounting plate 3, providing a stable support base 1, while the vertical section 12 is directly abutted against the inner groove wall of the C-shaped railing body 2, ensuring stable support in the vertical direction. This design can more effectively disperse and withstand the force exerted on the window column, improving the overall load-bearing capacity and stability. In addition, the combined design of the horizontal section 11 and the vertical section 12 enables the support member 10 to better adapt to C-shaped railing bodies 2 of different shapes and sizes. The horizontal section 11 can be adjusted according to the specific situation of the mounting plate 3, while the vertical section 12 can be precisely matched according to the width and shape of the inner groove wall of the C-shaped railing, thereby ensuring a close fit and effective support between the support member 10 and the C-shaped railing.

[0038] The preload assembly includes a fixed base 20, a slide bar 21, a gear 22, and a handle 23. The fixed base 20 is vertically fixed to the mounting plate 3. Two slide bars 21 are slidably disposed at the upper and lower ends of the fixed base 20, with one end of each slide bar 21 fixedly connected to the corresponding surface of the vertical section 12. A gear 22 is rotatably disposed in the middle of the fixed base 20 and located between the two slide bars 21. The periphery of the gear 22 meshes with the two slide bars 21, driving the slide bars 21 to move radially along the gear 22. The handle 23 is rotatably disposed on the outside of the fixed base 20, with one end extending into the fixed base 20 and fixedly connected to the gear 22.

[0039] In the above scheme, the vertical fixed design of the fixing seat 20 ensures its stability on the mounting plate 3 and is not prone to loosening or displacement. Through the meshing design of the gear 22 and the two slide bars 21, the staff can accurately control the movement of the slide bar 21 along the radial direction of the gear 22 by turning the handle 23. The rod-shaped structure design of the handle 23 allows the user to easily hold and turn it, thereby achieving convenient operation of the pre-tightening assembly. The adjustment and tightening of the support member 10 can be completed quickly without using complex tools or performing tedious steps, reducing the difficulty of operation and time cost. The various components of the pre-tightening assembly (fixed seat 20, slide bar 21, gear 22, handle 23) are all compactly arranged on the mounting plate 3 and do not take up additional space. It is feasible that the various components of the pre-tightening assembly are detachable structures. When a component is damaged or needs to be replaced, the staff can easily disassemble it and replace it.

[0040] In practice, the interior of the fixing base 20 in the present application is hollow, and the gear 22 is passed horizontally through the middle of the fixing base 20 via the handle 23, thereby securing the gear 22 within the fixing base 20. Furthermore, the rotation direction of the gear 22 in the present application is consistent with the sliding path of the slide rod 21 in the fixing base 20. Preferably, the longitudinal cross-section of the slideway 201 in the present application is a convex-shaped structure, and the slide rod 21 is adapted to fit within the slideway 201.

[0041] Slideways 201 are formed at the upper and lower ends of the fixing seat 20 along the length thereof. The inner wall of the slideway 201 is slidably connected to the circumference of the slide rod 21 .

[0042] In the above embodiment, the slide bar 21 can slide smoothly within the slideway 201, and the restraining effect of the slideway 201 prevents the slide bar 21 from deflecting or shaking during the sliding process, thereby ensuring the stability of the overall structure. In addition, the sliding connection can reduce wear caused by loose fixation or hard contact, and makes the installation and maintenance of the slide bar 21 and the fixing base 20 easier.

[0043] A tooth groove 211 is formed on a side surface of the slide bar 21 close to the gear 22 . The tooth grooves 211 are evenly arranged along the length of the slide bar 21 . The groove walls of the tooth grooves 211 are meshed with the peripheral teeth of the gear 22 .

[0044] In the above scheme, the position of the slide bar 21 can be precisely controlled by the meshing connection between the tooth groove 211 and the teeth of the gear 22. It can ensure that the slide bar 21 will not deviate from the predetermined track or position during the movement, thereby improving the accuracy and reliability of the overall structure. The meshing of the tooth groove 211 and the teeth of the gear 22 enables the slide bar 21 to maintain a smooth movement during the sliding process. The rotational motion of the gear 22 is converted into the linear motion of the slide bar 21 through the tooth groove 211, reducing the vibration and noise caused by sliding friction. In addition, due to the close meshing of the tooth groove 211 and the teeth of the gear 22, the slide bar 21 will also be locked in the current position to prevent movement due to external forces, thereby improving the safety and stability of the structure.

[0045] The present application also includes a buffer member 30. The buffer member 30 is disposed between the inner groove walls of the C-shaped sandalwood bar body 2, and one end of the buffer member 30 is fixedly connected to the vertical section 12, and the other end thereof abuts against the inner groove wall of the C-shaped sandalwood bar body 2.

[0046] In the above scheme, when the window is impacted or vibrated by external forces, such as strong winds, earthquakes, etc., the buffer 30 can absorb and disperse part of the impact force, reduce its direct effect on the supporting structure, thereby protecting the window and its supporting structure from damage, and enhancing the overall shock resistance and stability. The buffer 30 directly abuts against the inner groove wall of the C-shaped sandalwood bar body 2, which can effectively prevent the C-shaped sandalwood bar body 2 from being worn or damaged due to long-term force or friction. At the same time, the softness and elasticity of the buffer 30 can also provide certain protection for the C-shaped sandalwood bar body 2 and extend its service life. During installation, the gap between the vertical section 12 and the C-shaped sandalwood bar body 2 can be fine-tuned by adjusting the thickness or position of the buffer 30 to ensure a close fit and effective support between the two.

[0047] The material of the buffer member 30 in this application can be one or more of rubber, polyurethane, and spring steel. Preferably, the material of the buffer member 30 in this application is rubber, and the cross-sectional area of ​​the buffer member 30 is smaller than the cross-sectional area of ​​the vertical section 12. The various embodiments in this specification are described in a progressive manner. The same or similar parts between the various embodiments can be referenced to each other. Each embodiment focuses on the differences from other embodiments.

[0048] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some or all of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the present application.

Claims

1. A C-shaped sandalwood support structure, characterized in that: It comprises a mounting plate (3), a support member (10), a limiting pin (13) and a pre-tightening assembly; One side of the mounting plate (3) is fixedly connected to the base (1); The two support members (10) are slidably arranged on a side surface of the mounting plate (3) away from the base (1), the two support members (10) are spaced apart along the length direction of the mounting plate (3), and the tops of the two support members (10) are in contact with the inner groove wall of the C-shaped sandalwood bar body (2) of the groove structure; The pre-tightening assembly is arranged between the two support members (10) and is fixedly connected to a side of the mounting plate (3) away from the base (1), and is capable of driving the two support members (10) to move toward or away from each other; The limiting pin (13) is arranged at the bottom of the support member (10), and the limiting pin (13) passes through the support member (10) and is plugged into the surface of the mounting plate (3).

2. The C-shaped sandalwood support structure according to claim 1, characterized in that: The support member (10) comprises a horizontal section (11) and a vertical section (12); The horizontal section (11) is arranged on the mounting plate (3) and abuts against a side surface of the mounting plate (3) close to the C-shaped sandalwood bar body (2); The vertical section (12) is fixedly arranged on a side surface of the horizontal section (11) away from the mounting plate (3), and the side surface of the vertical section (12) abuts against the inner groove wall of the C-shaped sandalwood bar body (2).

3. The C-shaped sandalwood support structure according to claim 2, characterized in that: The pre-tightening assembly comprises a fixing seat (20), a slide rod (21), a gear (22) and a handle (23); The fixing seat (20) is fixed vertically on the mounting plate (3). The two sliding rods (21) are slidably arranged at the upper and lower ends of the fixing seat (20), and one end of the sliding rod (21) is fixedly connected to the corresponding surface of the vertical section (12); The gear (22) is rotatably arranged in the middle of the fixing seat (20) and is located between the two slide bars (21). The periphery of the gear (22) is engaged with the two slide bars (21) and can drive the slide bars (21) to move along the radial direction of the gear (22). The handle (23) is rotatably arranged on the outside of the fixing seat (20), and one end thereof extends into the interior of the fixing seat (20) and is fixedly connected to the gear (22).

4. The C-shaped sandalwood support structure according to claim 3, characterized in that: Slideways (201) are provided at the upper and lower ends of the fixing seat (20) along the length direction thereof, and the inner wall of the slideway (201) is slidably connected to the circumference of the slide rod (21).

5. The C-shaped sandalwood support structure according to claim 3, characterized in that: A tooth groove (211) is concavely provided on a side surface of the slide bar (21) close to the gear (22). The tooth grooves (211) are evenly arranged along the length direction of the slide bar (21), and the groove walls of the tooth grooves (211) are meshed with the peripheral teeth of the gear (22).

6. The C-shaped sandalwood support structure according to claim 3, characterized in that: Also includes a buffer member (30); The buffer member (30) is arranged between the inner groove walls of the C-shaped sandalwood bar body (2), and one end of the buffer member (30) is fixedly connected to the vertical section (12), and the other end thereof abuts against the inner groove wall of the C-shaped sandalwood bar body (2).

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