A fixing device for steel member installation

Abstract

The application provides a fixing device for steel member installation, which comprises a U-shaped connecting plate, a matched steel pipe is installed in the U-shaped connecting plate, a rectangular steel pipe is arranged below the U-shaped connecting plate, a connecting and matching assembly is installed on the bottom surface of the U-shaped connecting plate, a fixed installation assembly is installed on the bottom of the connecting and matching assembly, and the fixed installation assembly is used for detachably installing the rectangular steel pipe. Through the cooperation between the structures, the steel member can be conveniently connected and installed, the connecting and matching assembly has certain buffering and damping performance, and the service life of the overall structure is increased.

Description

Technical Field

[0001] This invention relates to the technical field of steel component installation, and specifically to a fixing device for steel component installation. Background Technology

[0002] Steel components refer to steel structural composite components that can bear and transmit loads, made of steel plates, angle steel, channel steel, I-beams, welded or hot-rolled H-beams that are cold-bent or welded and connected by connectors.

[0003] Steel structures are mainly made of steel plates and other steel materials. Due to their good strength, steel structures are widely used in the construction field and are often used as supports for some buildings. Currently, there are many connection devices between steel structural components on the market. The most common method is to connect two adjacent steel materials by using L-shaped reinforcing plates and mounting bolts. Although this method can achieve the connection and installation, it still has some shortcomings. For example, because it is a rigid connection, it lacks corresponding shock absorption during use. When the building is subjected to vibration, it cannot effectively protect the building's support frame. At the same time, it cannot quickly install and connect the steel materials, reducing the practicality of steel structure connection and installation.

[0004] Therefore, based on the above problems, the present invention provides a fixing device for installing steel components. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the present invention provides a fixing device for the installation of steel components, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A fixing device for installing steel components includes a U-shaped connecting plate, a matching steel pipe installed inside the U-shaped connecting plate, and a rectangular steel pipe disposed below the U-shaped connecting plate.

[0008] The bottom surface of the U-shaped connecting plate is equipped with a connecting and mating component, and the bottom of the connecting and mating component is equipped with a fixing and mounting component, which is used for detachable installation of rectangular steel pipes.

[0009] Furthermore, several double-ended screws are evenly arranged inside the U-shaped connecting plate. The two ends of each double-ended screw pass through both sides of the mating steel pipe and extend to the outside of the U-shaped connecting plate. Each double-ended screw is threaded with two locking nuts.

[0010] Furthermore, the connecting assembly includes an upper fixing plate, which is fixedly connected to the bottom surface of the U-shaped connecting plate. A rectangular frame is provided below the upper fixing plate. Rectangular through slots are provided on the top and bottom surfaces of the rectangular frame, and each rectangular through slot communicates with the rectangular frame. A rubber shock-absorbing block is provided inside the rectangular frame. An upper mounting block and a lower mounting block are provided on both sides of the rubber shock-absorbing block. The upper mounting block is fixedly connected to the upper fixing plate. A lower fixing plate is fixedly provided at the bottom end of the lower mounting block. A U-shaped connecting plate is fixedly provided at the bottom end of the lower fixing plate. The fixed mounting assembly is installed inside the U-shaped connecting plate.

[0011] Four connecting blocks are evenly fixed on the opposite surfaces of the upper and lower fixed plates. Each connecting block is movably hinged with a connecting rod. Connecting plates are fixed on both sides of the rectangular frame. A matching groove is opened on the connecting plate. A limiting block is slidably fitted in the matching groove. A limiting shaft is fixed on both sides of each limiting block. The opposite ends of two adjacent limiting shafts pass through two corresponding connecting rods and are movably hinged to the connecting rods.

[0012] Furthermore, each of the limiting blocks is connected to its corresponding mating groove by a connecting spring.

[0013] Furthermore, the upper mounting block and the lower mounting block have the same size and specifications.

[0014] Furthermore, the fixed installation assembly includes two fixed plates and a U-shaped mounting plate. Both fixed plates are disposed within the U-shaped connecting plate, and a U-shaped mating plate is disposed between the two fixed plates. The U-shaped mating plate is fixedly connected to the U-shaped connecting plate. A movable slider is slidably disposed within the U-shaped mating plate. A fixed block is disposed on one side of the movable slider. The fixed block is fixedly connected to the U-shaped connecting plate, and an adjusting screw is threaded through the movable slider. The rear end of the adjusting screw is rotatably connected to the fixed block.

[0015] The bottom end of the movable slider is movably hinged with two hinge plates. Each hinge plate has an L-shaped mounting plate movably hinged at the end away from the movable slider. The opposite ends of the two L-shaped mounting plates are fixed to the corresponding fixed plates, and the opposite ends of the two fixed plates are fixed with two insertion blocks. The U-shaped mounting plate is fixed to the top of the rectangular steel pipe. Two rectangular insertion holes are opened through the left and right sides of the U-shaped mounting plate. The end of each insertion block away from the corresponding fixed plate is inserted into the corresponding rectangular insertion hole and passes through the U-shaped connecting plate.

[0016] Furthermore, a fixed slide rail is fixedly provided on the inner top surface of the U-shaped connecting plate, and two U-shaped sliders are slidably provided on the fixed slide rail, each of the U-shaped sliders being fixedly connected to the corresponding L-shaped mounting plate.

[0017] Furthermore, both ends of the mating steel pipe are connected and fixed with rectangular mounting frames, and the bottom end of the rectangular steel pipe is connected and fixed with the mating mounting frame.

[0018] This invention provides a fixing device for installing steel components. Compared with the prior art, it has the following advantages:

[0019] 1. By setting up the connecting and cooperating components, the present invention effectively solves the problem of rigidly connecting two adjacent steel materials by using L-shaped reinforcing plates and mounting bolts in the prior art. When the structure is affected by external forces, the upper mounting block and the lower mounting block will squeeze the rubber damping block against each other, thereby playing a certain role in damping. At the same time, with the cooperation of the connecting rod, limiting block, connecting spring, upper fixing plate and lower fixing plate, it is beneficial to increase the connection stability between the cooperating steel pipe and the rectangular steel pipe.

[0020] 2. The present invention, through the setting of fixed installation components, facilitates the insertion of each plug block into the corresponding rectangular plug hole and rectangular mounting hole, thereby realizing the rapid installation and disassembly of rectangular steel pipes;

[0021] 3. The present invention uses the cooperation between the U-shaped slider and the fixed slide rail. When adjusting the fixed installation components, it is easy to drive each U-shaped slider to slide along the fixed slide rail, thereby driving the two fixed plates to move relative to each other and in opposite directions, which helps to increase the installation stability of the device. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 A three-dimensional connection diagram of the overall structure of the present invention is shown;

[0024] Figure 2 A three-dimensional disassembled schematic diagram of the overall structure of the present invention is shown;

[0025] Figure 3 A three-dimensional exploded view of the overall structure of the present invention is shown;

[0026] Figure 4 A three-dimensional split structure diagram of the connecting and mating components of the present invention is shown;

[0027] Figure 5 A three-dimensional connection diagram of the fixed mounting component of the present invention is shown;

[0028] Figure 6 A three-dimensional connection diagram of the fixed mounting component of the present invention is shown from a bottom view.

[0029] Figure 7 A three-dimensional connection diagram of the rectangular steel pipe and other structures of the present invention is shown;

[0030] The diagram shows: 1. Matching steel pipe; 2. Rectangular mounting frame; 3. Double-ended screw; 4. Locking nut; 5. Connecting assembly; 51. Upper fixing plate; 52. Upper mounting block; 53. Rubber shock absorber block; 54. Rectangular frame; 541. Connecting plate; 542. Connecting rod; 543. Limiting block; 544. Connecting spring; 55. Lower mounting block; 56. Lower fixing plate; 57. U-shaped connecting plate; 6. Fixed mounting assembly; 61. U-shaped slider; 62. Fixed slide rail; 63. Adjusting screw; 64. U-shaped mating plate; 65. Hinge plate; 66. Moving slider; 67. Fixing block; 68. Insertion block; 69. Fixing plate; 7. Matching mounting frame; 8. Rectangular steel pipe; 9. Rectangular insertion hole; 10. U-shaped mounting plate; 11. U-shaped connecting plate. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Example 1

[0033] To address the technical problems in the background section, the following fixing device for installing steel components is provided:

[0034] Combination Figure 1-7 As shown, the present invention provides a fixing device for installing steel components, including a U-shaped connecting plate 11, a matching steel pipe 1 installed inside the U-shaped connecting plate 11, and a rectangular steel pipe 8 provided below the U-shaped connecting plate 11.

[0035] A connecting assembly 5 is installed on the bottom surface of the U-shaped connecting plate 11, and a fixing assembly 6 is installed at the bottom of the connecting assembly 5. The fixing assembly 6 is used for detachable installation of the rectangular steel pipe 8. Both ends of the steel pipe 1 are connected and fixedly provided with rectangular mounting frames 2, and the bottom end of the rectangular steel pipe 8 is connected and fixedly provided with a connecting mounting frame 7.

[0036] Several double-ended screws 3 are evenly arranged inside the U-shaped connecting plate 11. The two ends of each double-ended screw 3 pass through both sides of the mating steel pipe 1 and extend to the outside of the U-shaped connecting plate 11. Each double-ended screw 3 is threaded with two locking nuts 4.

[0037] The connecting assembly 5 includes an upper fixing plate 51, which is fixedly connected to the bottom surface of the U-shaped connecting plate 11. A rectangular frame 54 is provided below the upper fixing plate 51. Rectangular through slots are provided on the top and bottom surfaces of the rectangular frame 54, and each rectangular through slot is connected to the rectangular frame 54. A rubber shock absorber 53 is provided inside the rectangular frame 54. An upper mounting block 52 and a lower mounting block 55 are provided on both sides of the rubber shock absorber 53. The upper mounting block 52 is fixedly connected to the upper fixing plate 51. A lower fixing plate 56 is fixedly provided at the bottom end of the lower mounting block 55. A U-shaped connecting plate 57 is fixedly provided at the bottom end of the lower fixing plate 56. The fixed mounting assembly 6 is installed inside the U-shaped connecting plate 57.

[0038] Four connecting blocks are evenly fixed on the opposite surfaces of the upper fixed plate 51 and the lower fixed plate 56. Each connecting block is movably hinged with a connecting rod 542. Connecting plates 541 are fixed on both sides of the rectangular frame 54. The connecting plates 541 have mating grooves, and limiting blocks 543 are slidably installed in the mating grooves. Each limiting block 543 is connected to its corresponding mating groove by a connecting spring 544. Limiting shafts are fixed on both sides of each limiting block 543. The opposite ends of two adjacent limiting shafts pass through two corresponding connecting rods 542 and are movably hinged to the connecting rods 542. The upper mounting block 52 and the lower mounting block 55 are the same size.

[0039] In practical use, the connection and fitting component 5 effectively solves the problem of rigidly connecting two adjacent steel materials by using an L-shaped reinforcing plate and mounting bolts in the existing technology. When the structure is affected by external forces, the upper mounting block 52 and the lower mounting block 55 will squeeze the rubber damping block 53 against each other, thereby playing a certain role in damping. At the same time, the matching of the connecting rod 542, the limiting block 543, the connecting spring 544, the upper fixing plate 51, and the lower fixing plate 56 helps to increase the connection stability between the fitting steel pipe 1 and the rectangular steel pipe 8.

[0040] Example 2

[0041] like Figure 1-7 As shown, based on the above embodiments, this embodiment further provides the following:

[0042] The fixed mounting assembly 6 includes two fixed plates 69 and a U-shaped mounting plate 10. Both fixed plates 69 are located inside the U-shaped connecting plate 57, and a U-shaped mating plate 64 is provided between the two fixed plates 69. The U-shaped mating plate 64 is fixedly connected to the U-shaped connecting plate 57. A movable slider 66 is slidably provided inside the U-shaped mating plate 64. A fixed block 67 is provided on one side of the movable slider 66. The fixed block 67 is fixedly connected to the U-shaped connecting plate 57, and an adjusting screw 63 is threaded through the movable slider 66. The rear end of the adjusting screw 63 is rotatably connected to the fixed block 67.

[0043] The bottom end of the movable slider 66 is hinged with two hinge plates 65. Each hinge plate 65 has an L-shaped mounting plate hinged to its end away from the movable slider 66. The opposite ends of the two L-shaped mounting plates are fixed to the corresponding fixed plates 69, and the opposite ends of the two fixed plates 69 are fixed with two plug-in blocks 68. The U-shaped mounting plate 10 is fixed to the top of the rectangular steel pipe 8. Two rectangular plug-in holes 9 are opened through the left and right sides of the U-shaped mounting plate 10. The end of each plug-in block 68 away from the corresponding fixed plate 69 is inserted into the corresponding rectangular plug-in hole 9 and passes through the U-shaped connecting plate 57. Two rectangular mounting holes are opened on both sides of the U-shaped connecting plate 57. The plug-in blocks 68 are inserted into the rectangular mounting holes. A fixed slide rail 62 is fixed on the inner top surface of the U-shaped connecting plate 57. Two U-shaped sliders 61 slide on the fixed slide rail 62. Each U-shaped slider 61 is fixed to the corresponding L-shaped mounting plate.

[0044] In practical use, when it is necessary to install and fix the rectangular steel pipe 8, since the top end of the rectangular steel pipe 8 is fixed with a U-shaped mounting plate 10, by placing the U-shaped mounting plate 10 inside the U-shaped connecting plate 57, by rotating the adjusting screw 63, the moving slider 66 is driven to slide along the U-shaped mating plate 64. At the same time, under the hinge operation, the two ends of each hinge plate 65 are driven to move and hinge along the moving slider 66 and the corresponding L-shaped mounting plate, respectively. This causes each U-shaped slider 61 to slide along the fixed slide rail 62, thereby causing the two fixed plates 69 to move relative to each other and in opposite directions. In this way, it is easy to drive each plug block 68 to be inserted into the corresponding rectangular plug hole 9 and rectangular mounting hole, so as to realize the quick installation and disassembly of the rectangular steel pipe 8.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fixing device for installing steel components, comprising a U-shaped connecting plate (11), characterized in that: A matching steel pipe (1) is installed inside the U-shaped connecting plate (11), and a rectangular steel pipe (8) is provided below the U-shaped connecting plate (11). The bottom surface of the U-shaped connecting plate (11) is equipped with a connecting and mating component (5), and the bottom of the connecting and mating component (5) is equipped with a fixing and mounting component (6). The fixing and mounting component (6) is used for detachably installing the rectangular steel pipe (8). The connecting assembly (5) includes an upper fixing plate (51), which is fixed to the bottom surface of the U-shaped connecting plate (11). A rectangular frame (54) is provided below the upper fixing plate (51). A rectangular through groove is provided on the top and bottom surfaces of the rectangular frame (54). Each rectangular through groove is connected to the rectangular frame (54). A rubber damping block (53) is provided inside the rectangular frame (54). An upper mounting block (52) and a lower mounting block (55) are respectively contacted on both sides of the rubber damping block (53). The upper mounting block (52) is fixed to the upper fixing plate (51). A lower fixing plate (56) is fixed at the bottom end of the lower mounting block (55). A U-shaped connecting plate (57) is fixed at the bottom end of the lower fixing plate (56). The fixed mounting assembly (6) is installed inside the U-shaped connecting plate (57). Four connecting blocks are evenly fixed on the opposite surfaces of the upper fixed plate (51) and the lower fixed plate (56). Each connecting block is movably hinged with a connecting rod (542). Connecting plates (541) are fixed on both sides of the rectangular frame (54). A matching groove is opened on the connecting plate (541). A limiting block (543) is slidably installed in the matching groove. A limiting shaft is fixed on both sides of each limiting block (543). The opposite ends of two adjacent limiting shafts pass through the corresponding two connecting rods (542) and are movably hinged with the connecting rods (542). The fixed installation assembly (6) includes two fixed plates (69) and a U-shaped mounting plate (10). The two fixed plates (69) are both located inside the U-shaped connecting plate (57), and a U-shaped mating plate (64) is provided between the two fixed plates (69). The U-shaped mating plate (64) is fixedly connected to the U-shaped connecting plate (57). A movable slider (66) is slidably provided inside the U-shaped mating plate (64). A fixed block (67) is provided on one side of the movable slider (66). The fixed block (67) is fixedly connected to the U-shaped connecting plate (57), and an adjusting screw (63) is threaded through the movable slider (66). The rear end of the adjusting screw (63) is rotatably connected to the fixed block (67). The bottom end of the movable slider (66) is movably hinged with two hinge plates (65). Each hinge plate (65) is movably hinged with an L-shaped mounting plate at the end away from the movable slider (66). The opposite ends of the two L-shaped mounting plates are fixed to the corresponding fixed plates (69). The opposite ends of the two fixed plates (69) are fixed with two plug-in blocks (68). The U-shaped mounting plate (10) is fixed to the top of the rectangular steel pipe (8). Two rectangular plug-in holes (9) are opened through the left and right sides of the U-shaped mounting plate (10). The end of each plug-in block (68) away from the corresponding fixed plate (69) is inserted into the corresponding rectangular plug-in hole (9) and passes through the U-shaped connecting plate (57).

2. The fixing device for installing steel components according to claim 1, characterized in that: The U-shaped connecting plate (11) is uniformly provided with a number of double-headed screws (3). The two ends of each double-headed screw (3) pass through both sides of the mating steel pipe (1) and extend to the outside of the U-shaped connecting plate (11). Each double-headed screw (3) is threaded with two locking nuts (4).

3. A fixing device for installing steel components according to claim 2, characterized in that: Each of the limiting blocks (543) is provided with a connecting spring (544) and connected to the corresponding mating groove.

4. A fixing device for installing steel components according to claim 2, characterized in that: The upper mounting block (52) and the lower mounting block (55) are the same size and specifications.

5. A fixing device for installing steel components according to claim 4, characterized in that: A fixed slide rail (62) is fixedly provided on the inner top surface of the U-shaped connecting plate (57), and two U-shaped sliders (61) are slidably provided on the fixed slide rail (62). Each U-shaped slider (61) is fixedly connected to the corresponding L-shaped mounting plate.

6. A fixing device for installing steel components according to claim 1, characterized in that: Both ends of the steel pipe (1) are connected to and fixed with rectangular mounting frames (2), and the bottom end of the rectangular steel pipe (8) is connected to and fixed with a mounting frame (7).

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