Quick-mounting steel structure connecting piece

Abstract

The utility model discloses a quick -wearing type steel structure connecting piece relates to steel structure connecting piece technical field, the utility model discloses a steel column is provided with connecting assembly, moving assembly, positioning assembly and clamping assembly respectively, connecting assembly is fixedly installed with the outer surface of steel column in its inside to make connecting assembly support steel column, moving assembly is fixedly connected with one side of positioning assembly, to make moving assembly drive positioning assembly and position steel column, the outer surface of clamping assembly is slidably arranged with the inside of moving assembly to make clamping assembly carry out clamping location to the rotation angle of moving assembly. The utility model makes rotary drum move along the direction of telescopic link, and rotary drum can compress the spring of one side fixed, and then the compression stress of spring can always push rotary drum and one end of clamping cylinder to keep clamping arrangement, and the clamping groove can avoid rotary drum reverse rotation to limit the rotation direction of threaded rod with cooperation telescopic link and mounting disc.

Description

Technical Field

[0001] This utility model belongs to the technical field of steel structure connectors, and specifically relates to a quick-installation steel structure connector. Background Technology

[0002] Steel structure connectors are key components that safely and reliably connect multiple steel structure members into a whole structure. They are generally clamped by the preload of bolts, and the force is transmitted by friction and the shear resistance of the bolt shank.

[0003] In existing technologies, when constructing steel building structures, steel columns need to be connected to each other to form the framework of the steel structure. When installing the steel columns, bolts are generally used to connect them. However, multiple sets of bolts are required for support during the connection process, which consumes a lot of time and reduces the installation efficiency of the steel structure. Utility Model Content

[0004] When constructing steel building structures, it is necessary to connect steel columns to form the framework. Typically, bolts are used to connect the columns, but this requires multiple sets of bolts for support, resulting in time-consuming installation and reduced efficiency. This invention proposes a quick-installation steel structure connector to overcome these technical problems in existing technologies.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a quick-installation steel structure connector, including a steel column: The steel column is equipped with connecting components, moving components, positioning components, and snap-fit ​​components. A connecting assembly is fixedly installed inside the steel column to support the steel column; A movable component, one end of which is fixedly connected to one side of a positioning component, so that the movable component drives the positioning component to position the steel column; The snap-fit ​​component has its outer surface slidably disposed with the interior of the moving component, so that the snap-fit ​​component snaps and limits the rotation angle of the moving component.

[0006] Furthermore, the connecting assembly includes a first connecting frame and a second connecting frame, the interiors of the first connecting frame and the second connecting frame are slidably disposed with respect to the outer surface of the steel column, and one side of the first connecting frame is fixedly installed with one side of the second connecting frame.

[0007] Furthermore, the connecting assembly also includes a positioning block, one side of which is fixedly connected to one side of the first connecting frame and the second connecting frame, respectively, and the outer surface of the positioning block is slidably disposed with respect to the interior of the steel column.

[0008] Furthermore, the movable component includes a threaded rod, the threaded surface of which is connected to the internal thread of the first connecting frame, a torque block is fixedly installed at one end of the threaded rod, and a rotating seat is rotatably installed at the other end of the threaded rod.

[0009] Furthermore, the positioning component includes a sliding groove, which is formed inside the first connecting frame. A movable block is slidably disposed inside the sliding groove. One side of the movable block is fixedly installed with one side of the rotating seat. A first positioning block is slidably disposed at the bottom end of the movable block.

[0010] Furthermore, the snap-fit ​​assembly includes a mounting bracket, one side of which is fixedly mounted to one side of the first connecting bracket, and a mounting disc is rotatably mounted inside the mounting bracket, with the inner wall of the mounting disc slidingly disposed against the outer surface of the threaded rod.

[0011] Furthermore, the snap-fit ​​assembly also includes a snap-fit ​​cylinder, one side of which is fixedly installed with one side of the first connecting frame. A rotating cylinder is snapped onto one side of the snap-fit ​​cylinder, and a spring is fixedly connected to one side of the rotating cylinder. One end of the spring is fixedly connected to one side of the mounting plate. A telescopic rod is fixedly connected to one side of the rotating cylinder, and one end of the telescopic rod is fixedly connected to one side of the mounting plate.

[0012] This utility model has the following beneficial effects: 1. This utility model involves fitting a connecting component onto the outer surface of a steel column, then rotating the connecting component to ensure it is tightly fitted to the outer surface of the steel column and to the inner wall of the steel column. This allows the connecting component to be installed on the outer surface of the steel column. Then, one end of another set of steel columns is inserted into the connecting component, and a positioning component is also inserted into the connecting component, with one end of the positioning component inserted into the other set of steel columns. A moving component is then rotated, moving along the interior of the connecting component. This movement causes the positioning component, which is fixed at one end, to move further into the other set of steel columns, thus tightly installing the other set of steel columns inside the connecting component. This facilitates the splicing and installation of steel columns and improves the installation efficiency between them.

[0013] 2. This utility model uses a threaded rod to drive the mounting plate to rotate around the interior of the mounting frame, thereby causing the mounting plate to drive a telescopic rod fixed on one side to rotate. This, in turn, causes the telescopic rod to drive a rotating cylinder fixed at one end to rotate. Since one end of the rotating cylinder is engaged with one end of the snap-fit ​​cylinder, and the engagement between the rotating cylinder and the snap-fit ​​cylinder is toothed, the rotating cylinder can move along the direction of the snap-fit ​​cylinder's groove during rotation, allowing it to move along the direction of the telescopic rod. The rotating cylinder can also compress a spring fixed on one side, and the spring's compressive stress can always keep the rotating cylinder and the snap-fit ​​cylinder engaged. The groove can also prevent the rotating cylinder from rotating in the opposite direction, thus allowing the telescopic rod and mounting plate to restrict the rotation direction of the threaded rod.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the above advantages at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the structure of this utility model from a rear-view perspective; Figure 3 This is an exploded view of the present invention; Figure 4 This is a schematic diagram of the cross-sectional structure of the present invention from a frontal view. Figure 5 For the present utility model Figure 4 Enlarged schematic diagram of the local structure at point A; Figure 6 For the present utility model Figure 4 An enlarged schematic diagram of the local structure at point B.

[0017] The attached diagram lists the components represented by each number as follows: 1. Steel column; 2. Connecting assembly; 201. First connecting frame; 202. Second connecting frame; 203. Positioning block; 3. Moving assembly; 301. Threaded rod; 302. Torque block; 303. Rotating seat; 4. Positioning assembly; 401. Sliding groove; 402. Moving block; 403. First positioning block; 5. Snap-fit ​​assembly; 501. Mounting bracket; 502. Mounting plate; 503. Snap-fit ​​cylinder; 504. Rotating cylinder; 505. Spring; 506. Telescopic rod. Detailed Implementation

[0018] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0019] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements 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 utility model.

[0020] Please see Figures 1-6 As shown, this utility model is a quick-installation steel structure connector, including a steel column 1: The steel column 1 is equipped with a connecting component 2, a moving component 3, a positioning component 4, and a snap-fit ​​component 5, respectively. The connecting component 2 is fixedly installed inside the steel column 1 to support the steel column 1; The movable component 3 has one end fixedly connected to one side of the positioning component 4, so that the movable component 3 drives the positioning component 4 to position the steel column 1. The snap-fit ​​component 5 has its outer surface slidably disposed with the interior of the movable component 3 so that the snap-fit ​​component 5 snaps and limits the rotation angle of the movable component 3.

[0021] In use, the connecting component 2 is fitted onto the outer surface of the steel column 1, and then the connecting component 2 is rotated to make it tightly fit against the outer surface of the steel column 1 during rotation, and to make the outer surface of the connecting component 2 fit against the inner wall of the steel column 1. This allows the connecting component 2 to be installed on the outer surface of the steel column 1. Then, one end of another set of steel columns 1 is inserted into the interior of the connecting component 2, and the positioning component 4 is inserted into the interior of the connecting component 2, so that one end of the positioning component 4 is inserted into the interior of the other set of steel columns 1. Then, the moving component 3 is rotated, so that it moves along the interior of the connecting component 2 during rotation. This allows the moving component 3 to drive the positioning component 4, which is fixed at one end, to move. This allows the positioning component 4 to move further into the interior of the other set of steel columns 1 during movement, thus tightly installing the other set of steel columns 1 inside the connecting component 2. At the same time, when the moving component 3 rotates, it can drive the locking component 5, which is slidably set on the outer surface, to rotate. Since the locking component 5 can only rotate in one direction, it can lock and limit the rotation angle of the moving component 3, thereby preventing the moving component 3 from reversing.

[0022] This invention involves attaching a connecting component 2 to the outer surface of a steel column 1, then rotating the connecting component 2 to ensure it is tightly fitted to the outer surface of the steel column 1 and to the inner wall of the steel column 1. This allows the connecting component 2 to be installed on the outer surface of the steel column 1. Then, one end of another set of steel columns 1 is inserted into the connecting component 2, and a positioning component 4 is inserted into the connecting component 2, with one end of the positioning component 4 inserted into the other set of steel columns 1. The moving component 3 is then rotated, moving along the interior of the connecting component 2. This movement causes the positioning component 4, which is fixed at one end, to move further into the other set of steel columns 1, thus tightly installing the other set of steel columns 1 inside the connecting component 2. This facilitates the splicing and installation of the steel columns 1, thereby improving the installation efficiency between the steel columns 1.

[0023] In one embodiment, the connecting component 2 includes a first connecting frame 201 and a second connecting frame 202. The interiors of the first connecting frame 201 and the second connecting frame 202 are slidably disposed with respect to the outer surface of the steel column 1. One side of the first connecting frame 201 is fixedly installed with one side of the second connecting frame 202. The connecting component 2 also includes a positioning block 203. One side of the positioning block 203 is fixedly connected to one side of the first connecting frame 201 and the second connecting frame 202, respectively. The outer surface of the positioning block 203 is slidably disposed with the interior of the steel column 1.

[0024] By arranging the first connecting frame 201 and the second connecting frame 202 opposite each other and fitting their inner parts onto the outer surface of the steel column 1, and aligning the connecting ends of the first connecting frame 201 and the second connecting frame 202, the first connecting frame 201 and the second connecting frame 202 can respectively drive the positioning block 203 fixed on one side to be inserted into the interior of the steel column 1. Then, the first connecting frame 201 and the second connecting frame 202 are installed with bolts and nuts, so that the first connecting frame 201 and the second connecting frame 202 can be installed on the outer surface of the steel column 1, and can be supported by the positioning block 203, thereby improving the stability of the first connecting frame 201 and the second connecting frame 202 after installation with the steel column 1.

[0025] In one embodiment, the moving component 3 includes a threaded rod 301, the threaded surface of which is connected to the internal thread of the first connecting frame 201, a torque block 302 is fixedly installed at one end of the threaded rod 301, and a rotating seat 303 is rotatably installed at the other end of the threaded rod 301.

[0026] Since the threaded surface of the threaded rod 301 is connected to the internal thread of the first connecting frame 201, and one end of the threaded rod 301 is fixedly installed on one side of the torque block 302, the torque block 302 can be rotated by a tool, which in turn drives the threaded rod 301 to rotate. This causes the threaded rod 301 to move along the inside of the first connecting frame 201 during rotation, thereby enabling the threaded rod 301 to drive the rotating seat 303, which is rotated at the other end, to move, so as to adjust the position of the rotating seat 303.

[0027] In one embodiment, the positioning component 4 includes a sliding groove 401, which is formed inside the first connecting frame 201. A moving block 402 is slidably disposed inside the sliding groove 401. One side of the moving block 402 is fixedly installed with one side of the rotating seat 303. A first positioning block 403 is slidably disposed at the bottom end of the moving block 402.

[0028] When the rotating seat 303 moves along with the threaded rod 301, it can drive the movable block 402 installed on one side to move, so that the movable block 402 moves along the inner wall of the sliding groove 401. Since one side of the movable block 402 and the top of the first positioning block 403 are both provided with wedge surfaces, when the first positioning block 403 is inserted into the interior of the first connecting frame 201 and one end of the first positioning block 403 is inserted into the interior of the steel column 1, the movable block 402 can push the first positioning block 403 to move downward during the movement, so that the first positioning block 403 can fit tightly against the inner wall of the first connecting frame 201 and the steel column 1 respectively, thereby improving the stability of the steel column 1 after installation.

[0029] In one embodiment, the snap-fit ​​assembly 5 includes a mounting bracket 501, one side of which is fixedly mounted to one side of the first connecting bracket 201, and a mounting plate 502 is rotatably mounted inside the mounting bracket 501, with the inner wall of the mounting plate 502 slidingly disposed with the outer surface of the threaded rod 301. The snap-fit ​​assembly 5 also includes a snap-fit ​​cylinder 503. One side of the snap-fit ​​cylinder 503 is fixedly installed with one side of the first connecting frame 201. A rotating cylinder 504 is snap-fitted onto one side of the snap-fit ​​cylinder 503. A spring 505 is fixedly connected to one side of the rotating cylinder 504. One end of the spring 505 is fixedly connected to one side of the mounting plate 502. A telescopic rod 506 is fixedly connected to one side of the rotating cylinder 504. One end of the telescopic rod 506 is fixedly connected to one side of the mounting plate 502.

[0030] Because a limiting groove is formed on the outer surface of the threaded rod 301, and the inside of the limiting groove is slidably disposed with the inner wall of the mounting plate 502, when the threaded rod 301 rotates, it can drive the mounting plate 502 to rotate around the inside of the mounting bracket 501 as the center. This causes the mounting plate 502 to drive the telescopic rod 506 fixed on one side to rotate, which in turn causes the telescopic rod 506 to drive the rotating cylinder 504 fixed at one end to rotate. Since one end of the rotating cylinder 504 is engaged with one end of the snap-fit ​​cylinder 503, and the rotating cylinder 504 and the snap-fit ​​cylinder 503 are toothed together... The locking mechanism allows the rotating drum 504 to move along the direction of the slot at one end of the locking cylinder 503 during rotation. It also allows the rotating drum 504 to move along the direction of the telescopic rod 506. The rotating drum 504 can compress the spring 505 fixed on one side. The compressive stress of the spring 505 can always push the rotating drum 504 to maintain the locking setting with one end of the locking cylinder 503. The slot can prevent the rotating drum 504 from rotating in the opposite direction, so as to cooperate with the telescopic rod 506 and the mounting plate 502 to limit the rotation direction of the threaded rod 301.

[0031] Through the above technical solution, 1. By fitting the connecting component 2 onto the outer surface of the steel column 1 and then rotating the connecting component 2, the connecting component 2 is made to fit tightly against the outer surface of the steel column 1 during rotation, and the outer surface of the connecting component 2 is made to fit against the inner wall of the steel column 1. Thus, the connecting component 2 can be installed on the outer surface of the steel column 1. Then, one end of another set of steel columns 1 is inserted into the interior of the connecting component 2, and the positioning component 4 is inserted into the interior of the connecting component 2, so that one end of the positioning component 4 is inserted into the interior of the other set of steel columns 1. Then, the moving component 3 is rotated, so that it moves along the interior of the connecting component 2 during rotation. Thus, the moving component 3 can drive the positioning component 4, which is fixed at one end, to move during movement. In turn, the positioning component 4 can move into the interior of the other set of steel columns 1 again during movement, so that the other set of steel columns 1 can be tightly installed inside the connecting component 2, so as to facilitate the splicing and installation of steel columns 1, thereby improving the installation efficiency between steel columns 1. 2. The threaded rod 301 drives the mounting plate 502 to rotate around the interior of the mounting bracket 501, thereby causing the mounting plate 502 to drive the telescopic rod 506 fixed on one side to rotate. This, in turn, causes the telescopic rod 506 to drive the rotating cylinder 504 fixed at one end to rotate. Since one end of the rotating cylinder 504 is engaged with one end of the snap-fit ​​cylinder 503, and the rotating cylinder 504 and the snap-fit ​​cylinder 503 are engaged in a toothed manner, the rotating cylinder 504 can move along the direction of the slot on one end of the snap-fit ​​cylinder 503 during rotation. This allows the rotating cylinder 504 to move along the direction of the telescopic rod 506. The rotating cylinder 504 can also compress the spring 505 fixed on one side. The compressive stress of the spring 505 can always push the rotating cylinder 504 to maintain the engagement with one end of the snap-fit ​​cylinder 503. The slot can also prevent the rotating cylinder 504 from rotating in the opposite direction, so as to restrict the rotation direction of the threaded rod 301 in conjunction with the telescopic rod 506 and the mounting plate 502.

[0032] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0033] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A quick-installation steel structure connector, comprising a steel column (1), characterized in that: The steel column (1) is equipped with a connecting component (2), a moving component (3), a positioning component (4), and a snap-fit ​​component (5); The connecting component (2) is fixedly installed inside the steel column (1) so that the connecting component (2) supports the steel column (1); The moving component (3) has one end fixedly connected to one side of the positioning component (4) so ​​that the moving component (3) drives the positioning component (4) to position the steel column (1); The snap-fit ​​component (5) has its outer surface slidably disposed with the interior of the moving component (3) so that the snap-fit ​​component (5) snaps and limits the rotation angle of the moving component (3).

2. The quick-installation steel structure connector according to claim 1, characterized in that, The connecting assembly (2) includes a first connecting frame (201) and a second connecting frame (202). The interiors of the first connecting frame (201) and the second connecting frame (202) are slidably disposed with respect to the outer surface of the steel column (1). One side of the first connecting frame (201) is fixedly installed with one side of the second connecting frame (202).

3. A quick-installation steel structure connector according to claim 2, characterized in that, The connecting component (2) also includes a positioning block (203), one side of which is fixedly connected to one side of the first connecting frame (201) and the second connecting frame (202), respectively, and the outer surface of the positioning block (203) is slidably disposed with the interior of the steel column (1).

4. A quick-installation steel structure connector according to claim 2, characterized in that, The moving component (3) includes a threaded rod (301), the threaded surface of which is connected to the internal thread of the first connecting frame (201), a torque block (302) is fixedly installed at one end of the threaded rod (301), and a rotating seat (303) is rotatably installed at the other end of the threaded rod (301).

5. A quick-installation steel structure connector according to claim 4, characterized in that, The positioning component (4) includes a sliding groove (401), which is opened inside the first connecting frame (201). A moving block (402) is slidably arranged inside the sliding groove (401). One side of the moving block (402) is fixedly installed with one side of the rotating seat (303). A first positioning block (403) is slidably arranged at the bottom end of the moving block (402).

6. A quick-installation steel structure connector according to claim 4, characterized in that, The snap-fit ​​assembly (5) includes a mounting bracket (501), one side of which is fixedly mounted to one side of the first connecting bracket (201). A mounting plate (502) is rotatably mounted inside the mounting bracket (501), and the inner wall of the mounting plate (502) is slidably disposed with the outer surface of the threaded rod (301).

7. A quick-installation steel structure connector according to claim 6, characterized in that, The snap-fit ​​assembly (5) also includes a snap-fit ​​cylinder (503), one side of which is fixedly installed with one side of the first connecting frame (201). A rotating cylinder (504) is snap-fitted onto one side of the snap-fit ​​cylinder (503). A spring (505) is fixedly connected to one side of the rotating cylinder (504). One end of the spring (505) is fixedly connected to one side of the mounting plate (502). A telescopic rod (506) is fixedly connected to one side of the rotating cylinder (504). One end of the telescopic rod (506) is fixedly connected to one side of the mounting plate (502).

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