Embedded energy dissipation and shock absorption steel structure wall connecting assembly

Abstract

The embedded energy dissipation and shock absorption steel structure wall connecting assembly comprises a connecting column arranged between two sets of wallboards, clamping openings are formed in the surfaces of the two sides of the connecting column, the opposite ends of the two sets of wallboards are inserted into the clamping openings in the corresponding sides respectively, and containing grooves are formed in the front side and the rear side of the connecting column. Inner cavities of the two sets of containing grooves are connected with U-shaped plates in a sliding mode, clamping grooves matched with the ends of the U-shaped plates are formed in the two sides of the ends of the wall plates, and a moving assembly which moves the two sets of U-shaped plates inwards at the same time so that the ends of the U-shaped plates can be inserted into the clamping grooves in the corresponding positions is arranged in the middle of the connecting column. The two-way lead screw is driven to rotate, the two sets of nut bases can move inwards at the same time along with rotation of the two-way lead screw, the two sets of U-shaped plates are driven to move inwards at the same time, the two ends of the two sets of U-shaped plates are inserted into clamping grooves in the corresponding positions of the wall plate, operation is easy and fast, and the installation efficiency of the wall plate can be improved easily.

Description

Technical Field

[0001] This utility model belongs to the technical field of steel structure components, specifically relating to an embedded energy dissipation and vibration reduction steel structure wall connection component. Background Technology

[0002] Energy dissipation and vibration reduction steel structures generally consist of a steel frame, energy dissipators, and walls. The steel frame serves as the supporting structure, providing overall strength and stability. The energy dissipator is the core component, commonly including metal dampers, friction dampers, and viscoelastic dampers, which are installed at the nodes of the steel frame or at specific locations in the walls. The wall panels serve functions such as enclosure and decoration, and are usually made of lightweight, high-strength materials, such as color steel plates and fiber cement boards.

[0003] Chinese Patent Publication No. CN220889045U discloses a prefabricated steel structure wall component, including a steel structure wall. A connecting component one is fixedly installed on the top of the steel structure wall, a connecting component two is provided on the left end of the connecting component one, and an installation mechanism is movably connected to the top right end of the connecting component one. When installing the connecting component, this utility model slides the connecting component into the side of the connecting slide plate, allowing the insertion post to be inserted into the interior of the steel structure wall. Then, by rotating a knob one, the first screw is rotated, which in turn drives the threaded push plate to slide, causing the fixing plate to slide and insert into the interior of the connecting slide plate, thereby fixing the connecting component. The installed component is integrated with the steel structure wall, without affecting the vertical connection of the wall, resulting in a better assembly effect for the steel structure wall.

[0004] In actual use, the connecting component one and connecting component two of the above-mentioned prefabricated steel structure wall components are installed on the top of the steel structure wall. Due to their high position, tools are required for operation, which is complicated and reduces installation efficiency. Utility Model Content

[0005] The purpose of this invention is to provide an embedded energy-dissipating and vibration-damping steel structure wall connection component to solve the technical defects of existing steel structure components, such as complicated installation and low efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An embedded energy-dissipating and vibration-damping steel structure wall connection component includes a connecting column disposed between two sets of wall panels. The connecting column has slots on both sides of its surface. The opposite ends of the two sets of wall panels are respectively inserted into the corresponding slots. Receiving grooves are provided inside both the front and rear sides of the connecting column. U-shaped plates are slidably connected to the inner cavities of both sets of receiving grooves. The openings of the two sets of U-shaped plates are symmetrically arranged. Slots that fit the ends of the U-shaped plates are provided on both sides of the end of each wall panel. A moving component is provided in the middle of the connecting column, allowing both sets of U-shaped plates to move inward simultaneously, so that the ends of the U-shaped plates are inserted into the corresponding slots. Fixing plates are fixedly connected to the bottom of both the front and rear sides of the connecting column, and mounting holes are provided on the surface of each fixing plate.

[0008] As a further embodiment of this utility model, the movable component includes a circular hole in the middle of the connecting column, a bidirectional lead screw rotatably connected to the inner cavity of the circular hole, a first bearing sleeved in the middle of the bidirectional lead screw, the outer surface of the first bearing fixedly installed in the middle of the circular hole, nut seats threaded to both ends of the bidirectional lead screw, two sets of nut seats fixedly inserted into the middle of the corresponding side U-shaped plates, a fixed column rotatably connected to the front opening of the circular hole, the end of the fixed column fixedly connected to the end of the bidirectional lead screw, an internal hexagonal groove opened at the end of the fixed column, a second bearing inlaid in the rear opening of the circular hole, the inner ring of the second bearing sleeved on the end of the bidirectional lead screw, and a limiting component to prevent the bidirectional lead screw from rotating inside the rear side of the connecting column.

[0009] As a further embodiment of this utility model, the limiting component includes a circular cavity opened inside the rear side of the connecting post and located on the outer circular surface of the end of the bidirectional lead screw. A ratchet ring is fixedly sleeved on the outer circular surface of the end of the bidirectional lead screw located in the circular cavity. A square groove is opened inside the rear side of the connecting post and located below the circular cavity. The top of the square groove is connected to the circular cavity. An abutment post is provided in the inner cavity of the square groove. A pushing component is provided inside the rear side of the connecting post to push the abutment post upward so that its end is engaged between the ratchet ring teeth.

[0010] As a further embodiment of this utility model, the pushing component includes a circular groove formed inside the rear side of the connecting post and located below the square groove. A sliding disk is slidably connected to the inner cavity of the circular groove. A spring is provided at the bottom of the sliding disk, and the bottom of the spring contacts the bottom inner wall of the circular groove. A connecting rod is fixedly connected to the top of the sliding disk, and the top of the connecting rod is fixedly connected to the bottom of the abutment post. A downward compression spring is provided on the rear surface of the connecting post, thereby driving the end of the abutment post to disengage from the actuating component between the ratchet ring teeth.

[0011] As a further embodiment of this utility model, the actuating component includes a square hole opened in the middle of the rear side of the connecting post, and a toggle block is slidably connected to the inner cavity of the square hole. The end of the toggle block is fixedly connected to the surface of the abutting post.

[0012] As a preferred embodiment of this utility model, a rubber pad is adhered to the inner wall surface of the bayonet.

[0013] As a preferred embodiment of this utility model, a limiting ring is fixedly sleeved on the outer circular surface of the fixing column, and the limiting ring is rotatably connected to the inside of the front side of the connecting column.

[0014] Compared with existing technologies, the embedded energy-dissipating and vibration-damping steel structure wall connection component provided by this utility model has the following beneficial effects:

[0015] 1. By rotating the fixed column through the movable component, the double-sided lead screw is driven to rotate. As the double-sided lead screw rotates, the two sets of nut seats move inward simultaneously, driving the two sets of U-shaped plates to move inward simultaneously as well. Thus, the two ends of the two sets of U-shaped plates are respectively inserted into the corresponding slots of the wall panel, thereby fixing the wall panel and the connecting column together. The operation is simple and quick, which helps to improve the installation efficiency of the wall panel. In addition, the fixed column end is provided with an internal hexagonal groove, which makes it easy to operate with an internal hexagonal wrench, making the process of rotating the double-sided lead screw more convenient and improving the efficiency of installation and adjustment.

[0016] 2. By setting the limiting components, the ratchet ring cooperates with the abutment post. Utilizing the one-way locking characteristic of the ratchet, it can effectively prevent the double-acting screw from rotating due to external forces or other factors after the wall panel is fixed. This ensures that the U-shaped plate remains stable in its fixed position to the wall panel, avoids loosening of the connection caused by the rotation of the double-acting screw, and further enhances the reliability and stability of the structure.

[0017] 3. By adjusting the toggle mechanism, the sliding block within the square hole allows for convenient and intuitive control of the up-and-down movement of the abutment column. This enables operators to precisely release or restore the restriction on the bidirectional lead screw, improving operational convenience and accuracy. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only examples of embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the connecting column in an embodiment of the present utility model;

[0021] Figure 3 This is a cross-sectional view of the connecting column in an embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of the U-shaped plate in an embodiment of the present utility model;

[0023] Figure 5 for Figure 3 A magnified structural diagram of point A in the middle.

[0024] Figure label:

[0025] 100. Wall panel; 101. Card slot;

[0026] 200. Connecting post; 201. Fixing plate; 202. Mounting hole; 203. Rubber pad; 204. Bayonet; 205. Receiving groove; 206. Circular hole; 207. Circular cavity; 208. Square hole; 209. Square groove; 210. Circular groove;

[0027] 300. Fixed post; 301. Socket hexagonal groove; 302. Limiting ring; 303. Nut seat; 304. Double-acting lead screw; 305. First bearing; 306. U-shaped plate; 307. Second bearing;

[0028] 400. Ratchet ring; 401. Abutment post; 402. Pulley block; 403. Connecting rod; 404. Sliding disc; 405. Spring. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0030] In the description of the embodiments of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0031] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, an integral connection, or a detachable connection; they can refer to the internal connection of two components; they can refer to a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of this utility model can be understood according to the specific circumstances.

[0032] See appendix Figure 1-5As shown in the figure, an embedded energy-dissipating and vibration-damping steel structure wall connection component of this utility model includes a connecting column 200 disposed between two sets of wall panels 100. The connecting column 200 has slots 204 on both sides of its surface. The opposite ends of the two sets of wall panels 100 are respectively inserted into the corresponding slots 204. Receiving grooves 205 are provided inside both the front and rear sides of the connecting column 200. U-shaped plates 306 are slidably connected to the inner cavities of both sets of receiving grooves 205. The openings of the U-shaped plates 306 are symmetrically arranged. Both sides of the end of the wall panel 100 are provided with slots 101 that are adapted to the ends of the U-shaped plates 306. The middle of the connecting column 200 is provided with a moving component that moves two sets of U-shaped plates 306 inward at the same time so that the ends of the U-shaped plates 306 are inserted into the slots 101 at the corresponding positions. The bottom of the front and rear sides of the connecting column 200 are fixedly connected with fixing plates 201, and the surface of the fixing plates 201 is provided with mounting holes 202.

[0033] The movable component includes a circular hole 206 formed in the middle of the connecting post 200. A double-acting lead screw 304 is rotatably connected to the inner cavity of the circular hole 206. A first bearing 305 is sleeved in the middle of the double-acting lead screw 304, and the outer surface of the first bearing 305 is fixedly installed in the middle of the circular hole 206. Nut seats 303 are threaded to both ends of the double-acting lead screw 304, and the two sets of nut seats 303 are respectively fixedly inserted into the middle of the corresponding side U-shaped plates 306. A fixing post 300 is rotatably connected to the front opening of the circular hole 206. The end of the fixing post 300 is fixedly connected to the end of the double-acting lead screw 304. The end of the fixing post 300 has an internal hexagonal groove 301. A second bearing 307 is embedded in the rear opening of the circular hole 206, and the inner ring of the second bearing 307 is sleeved on the end of the double-acting lead screw 304. The connecting column 200 has a limiting component inside its rear side to prevent the double-acting screw 304 from rotating. By moving the component, rotating the fixed column 300 causes the double-acting screw 304 to rotate. As the double-acting screw 304 rotates, the two sets of nut seats 303 move inward simultaneously, and also cause the two sets of U-shaped plates 306 to move inward simultaneously. Thus, the two ends of the two sets of U-shaped plates 306 are respectively inserted into the corresponding slots 101 of the wall panel 100, thereby fixing the wall panel 100 and the connecting column 200 together. The operation is simple and quick, which helps to improve the installation efficiency of the wall panel 100. In addition, the fixed column 300 has an internal hexagonal groove 301 at its end, which facilitates the operation with an internal hexagonal wrench, making the process of rotating the double-acting screw 304 more convenient and improving the efficiency of installation and adjustment.

[0034] The limiting component includes a circular cavity 207 formed inside the rear side of the connecting post 200 and located on the outer circular surface of the end of the bidirectional lead screw 304. A ratchet ring 400 is fixedly sleeved on the outer circular surface of the end of the bidirectional lead screw 304 located in the circular cavity 207. A square groove 209 is formed inside the rear side of the connecting post 200 and located below the circular cavity 207. The top of the square groove 209 communicates with the circular cavity 207. An abutment post 401 is provided inside the square groove 209. A push assembly is provided to push the abutment post 401 upward so that its end engages with the teeth of the ratchet ring 400. By setting the limiting assembly, the ratchet ring 400 and the abutment post 401 cooperate. Utilizing the one-way locking characteristic of the ratchet, the double-acting screw 304 can be effectively prevented from rotating due to external forces or other factors after the wall panel 100 is fixed. This ensures that the U-shaped plate 306 is always stably fixed to the wall panel 100, avoids loosening of the connection caused by the rotation of the double-acting screw 304, and further enhances the reliability and stability of the structure.

[0035] The pushing component includes a circular groove 210 located inside the rear side of the connecting post 200 and below the square groove 209. A sliding disk 404 is slidably connected to the inner cavity of the circular groove 210. A spring 405 is provided at the bottom of the sliding disk 404, and the bottom of the spring 405 contacts the bottom inner wall of the circular groove 210. A connecting rod 403 is fixedly connected to the top of the sliding disk 404, and the top of the connecting rod 403 is fixedly connected to the bottom of the abutment post 401. A downward compression spring 405 is provided on the rear surface of the connecting post 200, thereby driving the end of the abutment post 401 to disengage from the actuating component between the teeth of the ratchet ring 400. Through the setting of the pushing component, the elastic force of the spring 405 pushes the sliding disk 404 and the abutment post 401 upward, so that the abutment post 401 always maintains the engagement state between the teeth of the ratchet ring 400. No additional power source is required, and the structure is simple, stable and reliable.

[0036] The actuating component includes a square hole 208 located in the middle of the rear side of the connecting post 200. A lever 402 is slidably connected to the inner cavity of the square hole 208. The end of the lever 402 is fixedly connected to the surface of the abutment post 401. By setting the actuating component, the lever 402 can slide up and down in the square hole 208, which can conveniently and intuitively control the up and down movement of the abutment post 401. This allows the operator to accurately release or restore the restriction on the bidirectional lead screw 304, improving the convenience and accuracy of operation.

[0037] A rubber pad 203 is adhered to the inner wall surface of the bayonet 204. With the setting of the rubber pad 203, when the end of the wall panel 100 is inserted into the bayonet 204, the rubber pad 203 adhered to the inner wall surface of the bayonet 204 can significantly increase the friction between the two, making the initial connection between the wall panel 100 and the connecting column 200 more stable. Even when subjected to a certain degree of vibration or external force, the wall panel 100 is not easy to come out of the bayonet 204, thus improving the stability of the connection structure during use.

[0038] A limiting ring 302 is fixedly sleeved on the outer circular surface of the fixing post 300. The limiting ring 302 is rotatably connected to the inside of the front side of the connecting post 200. The limiting ring 302 limits the connecting post 200 and prevents the fixing post 300 from coming out of the inner cavity of the circular hole 206.

[0039] When using this utility model embodiment, align the opposite ends of the two sets of wall panels 100 with the slots 204 opened on both sides of the connecting column 200, and forcefully insert the end of the wall panel 100 into the slot 204. Since the inner wall surface of the slot 204 is bonded with a rubber pad 203, the friction can be increased during the insertion process.

[0040] A hex wrench is inserted into the internal hexagonal groove 301 at the end of the fixing post 300. By rotating the fixing post 300 with the hex wrench, since the end of the fixing post 300 is fixedly connected to the end of the double-acting screw 304, the rotation of the fixing post 300 will drive the double-acting screw 304 to rotate in the circular hole 206 in the middle of the connecting post 200. As the double-acting screw 304 rotates, the two sets of nut seats 303 will move inward at the same time, thereby driving the two sets of U-shaped plates 306 to move inward at the same time. The two ends of the two sets of U-shaped plates 306 are respectively inserted into the corresponding slots 101 of the wall panel 100. Thus, the wall panel 100 and the connecting post 200 are further fixed, and the connection is more stable.

[0041] When the bidirectional lead screw 304 rotates, the ratchet ring 400 rotates synchronously. An abutment post 401 is provided in the square groove 209 located inside the rear side of the connecting post 200 and below the circular cavity 207. Under the action of the pushing component, the end of the abutment post 401 will engage with the teeth of the ratchet ring 400. Through the one-way locking characteristic of the ratchet, once the abutment post 401 is engaged with the teeth of the ratchet ring 400, the ratchet ring 400 cannot rotate in the opposite direction, thereby preventing the bidirectional lead screw 304 from rotating and ensuring the continuous and stable fixation of the U-shaped plate 306 to the wall panel 100.

[0042] When it is necessary to remove the wall panel 100 and disengage the abutment post 401 from the teeth of the ratchet ring 400, the push block 402 is moved downward to drive the abutment post 401 downward. During this process, the abutment post 401 overcomes the elastic force of the spring 405, causing the end of the abutment post 401 to disengage from the teeth of the ratchet ring 400. At this time, the bidirectional lead screw 304 can rotate freely to perform operations such as installation or removal of the wall panel 100.

[0043] This embodiment of the invention, through the setting of the moving component, rotates the fixed column 300, which drives the bidirectional lead screw 304 to rotate. As the bidirectional lead screw 304 rotates, the two sets of nut seats 303 move inward simultaneously, and drive the two sets of U-shaped plates 306 to move inward simultaneously. Thus, the two ends of the two sets of U-shaped plates 306 are respectively inserted into the corresponding slots 101 of the wall panel 100, thereby fixing the wall panel 100 and the connecting column 200 together. The operation is simple and quick, which helps to improve the installation efficiency of the wall panel 100. In addition, the fixed column 300 has an internal hexagonal groove 301 at its end, which facilitates the operation with an internal hexagonal wrench, making the process of rotating the bidirectional lead screw 304 more convenient and improving the installation and adjustment efficiency.

[0044] The foregoing has shown and described the basic principles of the present invention. The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only illustrative of the principles of the present invention. Any modifications, equivalent substitutions, and improvements made within the scope of the present invention without departing from the scope of the present invention should be included within the protection scope of the present invention.

Claims

1. An embedded energy-dissipating and vibration-damping steel structure wall connection component, comprising a connecting column (200) disposed between two sets of wall panels (100), characterized in that: The connecting column (200) has slots (204) on both sides. The opposite ends of the two sets of wall panels (100) are respectively inserted into the slots (204) on the corresponding sides. The connecting column (200) has receiving grooves (205) on both the front and rear sides. The inner cavities of the two sets of receiving grooves (205) are slidably connected with U-shaped plates (306). The openings of the two sets of U-shaped plates (306) are symmetrically arranged. The ends of the wall panels (100) are... Each side is provided with a slot (101) that matches the end of the U-shaped plate (306). The middle part of the connecting column (200) is provided with a moving component that moves two sets of U-shaped plates (306) inward at the same time so that the end of the U-shaped plate (306) is inserted into the slot (101) at the corresponding position. The bottom of the front and rear sides of the connecting column (200) is fixedly connected with a fixing plate (201). The surface of the fixing plate (201) is provided with mounting holes (202). The movable component includes a circular hole (206) in the middle of the connecting column (200). A double-acting screw (304) is rotatably connected to the inner cavity of the circular hole (206). A first bearing (305) is sleeved in the middle of the double-acting screw (304). The outer surface of the first bearing (305) is fixedly installed in the middle of the circular hole (206). Nut seats (303) are threaded to both ends of the double-acting screw (304). Two sets of nut seats (303) are fixedly inserted into the middle of the corresponding side U-shaped plates (306). A fixed post (300) is rotatably connected to the front opening of the circular hole (206). The end of the fixed post (300) is fixedly connected to the end of the double-acting screw (304). The end of the fixed post (300) is provided with an internal hexagonal groove (301). A second bearing (307) is inlaid and connected to the rear opening of the circular hole (206). The inner ring of the second bearing (307) is sleeved on the end of the double-acting screw (304). A limiting component to prevent the double-acting screw (304) from rotating is provided inside the rear side of the connecting post (200). The limiting component includes a circular cavity (207) located inside the rear side of the connecting post (200) and on the outer circular surface of the end of the bidirectional lead screw (304). A ratchet ring (400) is fixedly sleeved on the outer circular surface of the end of the bidirectional lead screw (304) in the circular cavity (207). A square groove (209) is located inside the rear side of the connecting post (200) and below the circular cavity (207). The top of the square groove (209) is connected to the circular cavity (207). An abutment post (401) is provided in the inner cavity of the square groove (209). A pushing component is provided inside the rear side of the connecting post (200) to push the abutment post (401) upward so that its end is engaged between the teeth of the ratchet ring (400).

2. The embedded energy-dissipating and vibration-damping steel structure wall connection component according to claim 1, characterized in that: The pushing assembly includes a circular groove (210) located inside the rear side of the connecting post (200) and below the square groove (209). A sliding disk (404) is slidably connected to the inner cavity of the circular groove (210). A spring (405) is provided at the bottom of the sliding disk (404). The bottom of the spring (405) contacts the bottom inner wall of the circular groove (210). A connecting rod (403) is fixedly connected to the top of the sliding disk (404). The top of the connecting rod (403) is fixedly connected to the bottom of the abutment post (401). A downward compression spring (405) is provided on the rear surface of the connecting post (200) to drive the end of the abutment post (401) to disengage from the ratchet ring (400) teeth.

3. The embedded energy-dissipating and vibration-damping steel structure wall connection component according to claim 2, characterized in that: The actuating assembly includes a square hole (208) in the middle of the rear side of the connecting post (200), and a toggle block (402) is slidably connected to the inner cavity of the square hole (208). The end of the toggle block (402) is fixedly connected to the surface of the abutment post (401).

4. The embedded energy-dissipating and vibration-damping steel structure wall connection component according to claim 1, characterized in that: A rubber pad (203) is adhered to the inner wall surface of the bayonet (204).

5. An embedded energy-dissipating and vibration-damping steel structure wall connection component according to any one of claims 1-4, characterized in that: The outer circular surface of the fixed column (300) is fixedly fitted with a limiting ring (302), and the limiting ring (302) is rotatably connected to the inside of the front side of the connecting column (200).

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